Japan alpine

ニセコHANAZONOリゾート

Brand / operator: — · Scale: — · Type: Land estate · Target: TBD

シャレーアイビー ヴァイス

Brand / operator: Chalet Ivy · Scale: 87 · Type: Hotel

Brand / operator: — · Scale: — · Type: Land estate

Hanacreek is a mixed-use land estate in Hanazono by Apex Property, offering onsen land plots, onsen houses, townhouses and apartments, each with private natural onsen access. It sits about a 2 minute drive from Hanazono Niseko Ski Resort and 4 minutes from Kutchan town centre

Brand / operator: — · Scale: 12 · Type: Land estate

Hanaridge is a 12 plot luxury land subdivision on an elevated silver birch ridge in Hanazono, with side country ski-in access and natural onsen connections to every plot. It was Apex Property's second Niseko project after Loft Niseko

KABA® ニセコ

Brand / operator: — · Scale: 31 · Type: Land estate

Brand / operator: Nikko Style · Scale: — · Type: Hotel

Nikko Style Niseko HANAZONO opened on 15 December 2024 at the Hanazono resort beside the gondola, the second Nikko Style hotel in Japan. It was named World's Best New Ski Hotel in 2025

Brand / operator: — · Scale: — · Type: Land estate

Odin Hills is a 16 hectare master-planned private residential village in Hanazono, a short drive from the Hanazono ski lifts and the planned Kutchan bullet train station. It offers estate land plots plus a program of six pre-designed chalets, and the developer reports 80 percent of Phase 1 and 2 sold

パークハイアットニセコHANAZONO

Brand / operator: Park Hyatt · Scale: 100 · Type: Mixed hotel + residence

Park Hyatt Niseko Hanazono opened in 2020 with about 100 hotel rooms plus a separate collection of residences, and is the main brand hotel at Hanazono. It offers ski-in ski-out access, multiple restaurants, an onsen and a 25 metre pool with views to Mount Yotei

Brand / operator: unbranded estate · Scale: Serviced villa land / luxury villa sites (public lot count TBD) · Type: Land estate · Target: TBD

星のやヒュッテ ニセコ

Brand / operator: HOSHINOYA · Scale: 62 · Type: Condotel · Target: TBD

The first residential hotel under Hoshino Resorts' HOSHINOYA brand, with 62 units on the upper Hirafu slope. Construction began in October 2024 under a Tokyu Land led consortium with completion set for February 2029

Brand / operator: Hotel101 · Scale: 482 · Type: Condotel · Target: TBD

Hotel101 Niseko is a 482 room condotel on Niseko Hirafu 4-jo where individual rooms are sold to investors and the operator runs the hotel. It is Hotel101's first Japan property and its building facade was completed by July 2026 with completion expected by the end of that year

Brand / operator: Mercure · Scale: — · Type: Hotel · Target: TBD

Mercure Niseko Resort is a four star hotel at 1-3-3 Niseko Hirafu 4-jo in East Hirafu with a listed opening of November 2026. It offers a shuttle to Hirafu and Hanazono in winter and positions itself as a year round base

Brand / operator: — · Scale: 14 · Type: Apartment / condo · Target: TBD

Shinka Niseko is a 14 condominium development in Middle Hirafu from architect Katsuya Matsunaga and interior designer Ryo Miyagaki. It is set to open for the 2026/27 ski season with private balconies, owner storage and basement parking, managed by SkiJapan.com

歩く坂ストリート

Brand / operator: — · Scale: 294 · Type: Mixed hotel + residence · Target: TBD

Aruku-zaka Street is a planned mixed-use pedestrian street in central Hirafu on a site of about 29,148 sqm, with 168 apartments, 126 hotel residences and more than 60 retail shops over three phases. Metropoly announced a refreshed, lower density masterplan in July 2026 after post pandemic delays

Brand / operator: unbranded / Ryowha (Chedi-adjacent masterplan) · Scale: 22 villas (2-6 BR) · Type: Branded residence · Target: TBD

シックスセンシズ 北海道ニセコ（仮称）

Brand / operator: Six Senses (IHG Hotels & Resorts) · Scale: 76 · Type: Hotel · Target: TBD

Brand / operator: — · Scale: — · Type: Condotel

AYA Niseko is a ski-in ski-out condominium hotel on the Ace Family Run in Upper Hirafu with studios up to four bedroom penthouses. Interiors by Hokkaido architect Koichi Ishiguro follow an ancient twill weaving motif, and some residences include a private onsen bath

Brand / operator: — · Scale: 11 · Type: Branded residence

Aki Niseko is a collection of 11 brand new ultra-luxury private onsen villas in the Upper Hirafu Village enclave. Each villa is a four storey residence of more than 400 sqm with natural stone, wood and bespoke copper chimneys

Brand / operator: — · Scale: — · Type: Condotel

Alpen Ridge is a ski-in ski-out apartment and hotel property at the base of the Ace Family Chairlift in Hirafu Village. It offers one to three bedroom residences plus a four bedroom penthouse

Brand / operator: Chatrium · Scale: — · Type: Hotel

Chatrium Niseko Japan operates in the Shiki Niseko building at 1-jo 3-chome in Hirafu Village. It offers hotel rooms and residences with on site dining at Green Farm Cafe

銀塔ひらふ

Brand / operator: — · Scale: — · Type: Land estate

Ginto Hirafu is a land and villa development set in pinewoods overlooking the Shiribetsu River, about 800 metres from the Hirafu ski lifts. Building plots have access to planned hot spring baths, spa, gym and restaurant facilities with views of Mount Yotei

Brand / operator: — · Scale: — · Type: Apartment / condo

Hirafu 188 is a central Hirafu building with apartments on its upper floors and event and conference space below. It sits steps from the lifts and the main village amenities

Brand / operator: — · Scale: 5 · Type: Land estate

Hirafu Estate is a boutique five lot residential subdivision reached by a private heated road in the heart of Hirafu Village. The lots sit about 500 metres from the Hirafu Gondola with views of Mount Yotei and Mount Annupuri

Brand / operator: Intuition · Scale: 32 · Type: Mixed hotel + residence

Intuition Niseko is an onsen estate and condotel in central Hirafu with 32 furnished serviced apartments plus 10 villa sites for custom homes. It sits steps from the Ace Family Quad Lift and opened by winter 2020

Brand / operator: Ki Niseko · Scale: — · Type: Condotel

Ki Niseko is a ski-in ski-out condotel in Hirafu Village selling a mix of hotel rooms and apartment style condos. It offers direct slope access into the Niseko Tokyu Grand Hirafu ski area and views of Mount Yotei and Mount Annupuri

Brand / operator: — · Scale: — · Type: Apartment / condo

Loft Niseko is a residential development in the heart of Hirafu Village by Apex Property, with architecture by Riccardo Tossani Architecture and interiors by Philippe Starck's Yoo Design Studio. It was Apex Property's first project in Niseko

Brand / operator: MUWA · Scale: 113 · Type: Mixed hotel + residence

MUWA Niseko is a 113 unit ski-in ski-out luxury hotel and residence next to the Niseko Tokyu Grand Hirafu slopes with private infinity onsens and direct access to the King Gondola. The seven storey building has a gross floor area of about 20,817 sqm on a 6,439 sqm site

Brand / operator: — · Scale: — · Type: Condotel

Niseko Kyo is a ski-in ski-out condotel in Hirafu Village offering apartments and penthouses, some with private onsen baths. It sits a short walk from the lifts and the bars and restaurants of central Hirafu

Brand / operator: — · Scale: 47 · Type: Apartment / condo

Niseko Landmark View is a six storey building of 47 two and three bedroom apartments about 3 minutes on foot from the Hirafu Gondola. Premium apartments on the upper three floors face Mount Yotei while lower floor Deluxe apartments offer value

雪ニセコ

Brand / operator: Setsu · Scale: 190 · Type: Mixed hotel + residence

Setsu Niseko is a 190 unit hotel residence development by Singapore developer SC Global in Upper Hirafu that opened in December 2022. It sits in central Hirafu village with views of Mount Yotei, a walk or shuttle ride from the Grand Hirafu gondola

Brand / operator: — · Scale: — · Type: Condotel

Skye Niseko is a ski-in ski-out condominium hotel on the doorstep of the Grand Hirafu resort in Upper Hirafu Village. It offers designer apartments with direct access to the slopes of Niseko United

Brand / operator: — · Scale: — · Type: Hotel

The Freshwater is a boutique aparthotel in Hirafu Village renovated in 2024, a minute from the shuttle bus stop. It offers generous living space close to dining, bars and slopes

Brand / operator: — · Scale: — · Type: Condotel

The Maples Niseko is a ski-in ski-out condotel in Hirafu with one to four bedroom apartments and on site restaurants. It was developer Keimin Investment's first project in the Japan market

Brand / operator: — · Scale: — · Type: Condotel

The Vale Niseko is a ski-in ski-out condotel near the Ace Family Quad Lift in Hirafu Village. It has a private onsen, heated pool and on site restaurants, with one to three bedroom apartments

ザ・リッツ・カールトン・リザーブ二世谷

Brand / operator: Ritz-Carlton (Marriott) · Scale: TBD · Type: Hotel · Target: TBD

Brand / operator: — · Scale: — · Type: Apartment / condo

Foxwood is a free standing house and land estate in Higashiyama, part of Niseko Village, with three to four bedroom houses and six bedroom two-key options. The homes were built between 2018 and 2024, designed by SAAD and delivered by H2 Group with Sudo Constructions

Brand / operator: Ritz-Carlton Reserve · Scale: 50 · Type: Hotel

Higashiyama Niseko Village, a Ritz-Carlton Reserve, is an ultra-luxury onsen-led hotel of 50 rooms and suites in Niseko Village. It is the second Ritz-Carlton Reserve in Asia and offers ski-in ski-out access via the Niseko Village gondola with views of Mount Yotei

ヒルトンニセコビレッジ

Brand / operator: Hilton · Scale: 506 · Type: Hotel

Brand / operator: Hilton · Scale: — · Type: Condotel

Hinode Hills Niseko Village is a hotel residence property in Niseko Village bookable through Hilton. It offers apartment style units within the Niseko Village resort area

Brand / operator: — · Scale: — · Type: Apartment / condo

A collection of fully furnished luxury villas and townhouses in Upper Higashiyama at Niseko Village, a few minutes walk from the lifts. It was named Best Residential Development in Japan at the Asia Pacific Property Awards

モクシー二世谷ビレッジ

Brand / operator: Marriott International (Moxy) · Scale: 310 keys · Type: Hotel

Opened September 2026 on Starhill land beside Hilton Niseko Village. About 310 keys

ニセコビレッジ

Brand / operator: — · Scale: — · Type: Land estate

Brand / operator: — · Scale: 35 · Type: Apartment / condo

SnowDog Village is a 35 apartment dog friendly condo development in Higashiyama, about 250 metres from the Niseko Village slopes. It was the first Japan development by Hong Kong based JNW Properties and offers ski-in ski-out access to Niseko Village

ザ・グリーンリーフ ニセコビレッジ

Brand / operator: Tapestry Collection by Hilton · Scale: 200 · Type: Hotel

ホテル101二世谷

Brand / operator: Hotel 101 · Scale: 482 units · Type: Condotel · Target: TBD

Brand / operator: — · Scale: — · Type: Mixed hotel + residence · Target: TBD

The Annupuri Gondola Project covers over 5 hectares of ski-in ski-out land directly adjacent to the Annupuri gondola and outside the national park. Annupuri Properties has commissioned a preliminary master plan that includes a five star hotel, condominiums, retail, spa and luxury villas

Brand / operator: — · Scale: — · Type: Land estate · Target: TBD

Brand / operator: — · Scale: 19 · Type: Land estate

Niseko Annupuri Residences is a master-planned subdivision of 19 ski-in home sites at the foot of Niseko Annupuri ski resort, with lots up to 4,559 sqm. Infrastructure including paved roads, town water and underground utilities is complete, and about half of the lots have sold

ニセコノーザンリゾート・アンヌプリ

Brand / operator: — · Scale: 152 · Type: Hotel

Brand / operator: — · Scale: — · Type: Apartment / condo

The Kamui Niseko is a condominium in the Annupuri area offering units with full kitchens and a quiet, private setting. It is named after the Ainu word for the divinity believed to exist in nature

アマン二世谷

Brand / operator: Aman · Scale: 61 keys and residences · Type: Mixed hotel + residence · Target: TBD

フェアモント ニセコ

Brand / operator: Fairmont Hotels & Resorts (Accor) · Scale: 165 · Type: Hotel · Target: TBD

ニセコ ループ

Brand / operator: — · Scale: 15 · Type: Land estate

Brand / operator: MnK Niseko (management / residual land sales) · Scale: Mature chalet estate (~37-48 chalets across secondary sources) plus remaining plots · Type: Land estate

Brand / operator: — · Scale: 24 · Type: Land estate

Brand / operator: MUSE Niseko / HTM (management context) · Scale: Studio to 4BR apartments (count TBD) · Type: Condotel

Brand / operator: AVA (Terraform Capital) · Scale: Onsen villas + apartments + spa/retail/restaurant (public unit count TBD) · Type: Mixed hotel + residence · Target: TBD

Brand / operator: Tokyu Resorts & Stays (operator TBD) · Scale: ~125 keys (rooms average ~100sqm); Tokyu primary said over 100 · Type: Condotel · Target: TBD

（仮称）Hakuba Hotel 計画

Brand / operator: — · Scale: — · Type: Hotel · Target: TBD

（仮称）白馬村北城プロジェクト

Brand / operator: — · Scale: — · Type: Mixed hotel + residence · Target: TBD

（仮称）八方テニスコート跡地ヴィラ計画

Brand / operator: — · Scale: — · Type: Apartment / condo · Target: TBD

（仮称）木流レジデンス計画

Brand / operator: — · Scale: — · Type: Apartment / condo · Target: TBD

ノボテル白馬

Brand / operator: Novotel · Scale: — · Type: Hotel · Target: TBD

Brand / operator: TBD (Plan Do See) · Scale: TBD (hotel + hotel condo) · Type: Mixed hotel + residence · Target: TBD

Brand / operator: TBD (Plan Do See) · Scale: TBD (hotel + hotel condo) · Type: Mixed hotel + residence · Target: TBD

Brand / operator: Kanolly Hotels · Scale: — · Type: Hotel

Brand / operator: Hakuba Hospitality Group (HHG) · Scale: TBD (boutique) · Type: Hotel · Target: TBD

白馬樅の木ホテル

Brand / operator: Mominoki Hotel · Scale: — · Type: Hotel

白馬東急ホテル

Brand / operator: Tokyu Hotels · Scale: — · Type: Hotel

ホテル ラ・ネージュ

Brand / operator: Hakuba Hospitality Group · Scale: — · Type: Hotel

ホテル西館

Brand / operator: Hakuba Hospitality Group · Scale: — · Type: Hotel

フェニックスホテル白馬

Brand / operator: Hakuba Hospitality Group · Scale: — · Type: Hotel

カッシーア・白馬

Brand / operator: Banyan Tree · Scale: — · Type: Mixed hotel + residence · Target: TBD

ホテル ラ ヴィーニュ 白馬 by 温故知新

Brand / operator: Onko Chishin · Scale: 38 · Type: Condotel

Brand / operator: Plan Do See / THE ALPS HOTEL · Scale: TBD (multi room types; historic property) · Type: Hotel · Target: TBD

（仮称）白馬岩岳ホテル計画

Brand / operator: — · Scale: — · Type: Hotel · Target: TBD

（仮称）HAKUBA IWATAKE PROJECT

Brand / operator: — · Scale: — · Type: Apartment / condo · Target: TBD

ホテルグリーンプラザ白馬

Brand / operator: — · Scale: — · Type: Hotel

五竜別荘地

Brand / operator: — · Scale: — · Type: Land estate

ザ ハッポウ

Brand / operator: Hakuba Hotel Group · Scale: 30 · Type: Hotel

イーボホテル白馬

Brand / operator: evo · Scale: 27 · Type: Hotel

コートヤード・バイ・マリオット白馬

Brand / operator: Courtyard by Marriott (Marriott International) · Scale: 72 · Type: Hotel

白馬ゴンドラホテル

Brand / operator: — · Scale: 95 · Type: Hotel

ホテル白馬

Brand / operator: — · Scale: — · Type: Hotel

ホテルシェラリゾート白馬

Brand / operator: Sierra Resort Hotels · Scale: — · Type: Hotel

名鉄別荘地

Brand / operator: — · Scale: — · Type: Land estate

みそら野別荘地

Brand / operator: — · Scale: — · Type: Land estate

（仮称）瑞穂アパート計画

Brand / operator: — · Scale: — · Type: Apartment / condo · Target: TBD

（仮称）瑞穂エリア総合開発計画

Brand / operator: — · Scale: — · Type: Land estate · Target: TBD

（仮称）名木山ゲレンデ周辺開発計画

Brand / operator: — · Scale: — · Type: Mixed hotel + residence · Target: TBD

ホワイトホテルグランド白馬

Brand / operator: — · Scale: — · Type: Hotel

Brand / operator: — · Scale: — · Type: Condotel · Target: TBD

LYRA by NOZO

Brand / operator: NOZO (NOZO Hotel) · Scale: 20 · Type: Branded residence · Target: TBD

A twenty unit freehold boutique alpine residence about fifty metres from the Kitanomine gondola, adjacent to NOZO Hotel and taking amenity and management services from it. Layouts run from one to four bedrooms and completion is scheduled for November 2026

ウェスティン北海道富良野リゾート

Brand / operator: Westin (Marriott International) · Scale: 195 · Type: Hotel · Target: TBD

Sekisui House is the owner and Marriott International licenses the Westin brand, with Pacifika Hotels contracted to operate. The 195 room hotel is planned as a steel framed nine storey building of about 17,000 square metres on a site at 1976-3 and adjoining parcels in Furano city

（仮称）富良野プロジェクト

Brand / operator: — · Scale: 49736 sqm site · Type: Land estate · Target: TBD

Es-Con Japan acquired a 49,736.31 square metre development site at Furano Shizukanauchi in the north Kominé scenic district, about ten minutes by car from JR Furano station. The company states it will develop accommodation and related facilities on the land

フェニックス富良野

Brand / operator: Fenix · Scale: — · Type: Condotel

A ski in ski out condominium hotel in the Kitanomine district of Furano built by Zekkei Properties, opposite the Kitanomine gondola. The developer's site groups it with Fenix West and a phase two programme under the Fenix Furano brand

フェニックス ウエスト

Brand / operator: Fenix · Scale: — · Type: Condotel

The second Fenix building in Kitanomine, Furano, presented by the developer alongside Fenix Furano as part of the same condominium hotel development by Zekkei Properties. It is listed on the operator's site as a separate accommodation building with its own bookings

Brand / operator: — · Scale: — · Type: Hotel

Kaku Place

Brand / operator: — · Scale: 16 · Type: Apartment / condo

A collection of sixteen apartments for sale in central Kitanomine, Furano, developed by Metropoly Holdings. The building sits within walking distance of the Kitanomine zone of the Furano Ski Area and each unit has its own owners' storage and ski locker

Brand / operator: — · Scale: — · Type: Hotel

JRモバイルイン富良野

Brand / operator: JR Mobile Inn · Scale: 14 · Type: Hotel

A fourteen room relocatable container hotel at 1-39 Midorimachi, Furano, a five minute drive from JR Furano station and about twelve minutes by car from the north Kominé gondola. Check in and out are self service by tablet and every room has a kitchenette and washing machine

新富良野プリンスホテル

Brand / operator: Prince Hotels · Scale: — · Type: Hotel

The New Furano Prince Hotel, branded within Seibu Prince Hotels & Resorts and operated by Prince Hotels at the Furano ski area. It is one of the two Prince Hotels properties serving the ski area alongside the Furano Zone base

Brand / operator: — · Scale: — · Type: Apartment / condo

富士吉田市剣丸尾西土地区画整理事業

Brand / operator: — · Scale: — · Type: Land estate · Target: TBD

Land readjustment scheme at Kenmarubi-nishi in Fujiyoshida, filed under the Fuji landscape-consideration ordinance in May 2026; the prefecture attached the governor's opinion and a notice that no comment was required

HOTEL FUJiTORiiGATE

Brand / operator: HOTEL FUJiTORiiGATE · Scale: — · Type: Hotel

Opened 25 April 2026 in Fujiyoshida as the construction company Naito House's own renovation project; local Gunai-ori textile is used in the guest rooms

ハイランドリゾート ホテル&スパ

Brand / operator: Highland Resort · Scale: — · Type: Hotel

Fujikyu's hotel at the foot of Mount Fuji, opened in March 1986; its own site presents an ongoing programme to move the property toward world-standard resort accommodation

（仮称）河口湖ホテルPJ

Brand / operator: — · Scale: — · Type: Hotel · Target: TBD

Yamanashi Prefecture published the Fuji landscape-consideration documents for the provisional Kawaguchiko Hotel Project in September 2025, attaching the governor's written opinion and a notice that no further comment was required

(仮称)河口湖LakesideVILLA計画

Brand / operator: — · Scale: — · Type: Branded residence · Target: TBD

Lakeside villa scheme at Kawaguchiko recorded in Yamanashi Prefecture's Fuji landscape-consideration publications, with the governor's opinion and the no-further-comment notice attached

（仮称）河口湖プロジェクト新築計画

Brand / operator: — · Scale: — · Type: Hotel · Target: TBD

Listed on Yamanashi Prefecture's register of Fuji landscape-consideration filings as a provisional new-build project at Kawaguchiko, filed September 2025

(仮称)東横INN河口湖猿山ホテル建設事業

Brand / operator: Toyoko Inn · Scale: — · Type: Hotel · Target: TBD

Yamanashi Prefecture published the landscape-consideration filing for a provisional Toyoko Inn hotel at Kawaguchiko Saruyama, together with the governor's opinion and a notice that no further submission was needed

富士桜高原別荘地

Brand / operator: — · Scale: — · Type: Land estate

Developer-run villa estate on the north slope of Mount Fuji near Narusawa; the operator's own news column tracks sales and completed build-to-sell villas across numbered subdivision phases up to the 11th

丸紅富士桜別荘地

Brand / operator: — · Scale: — · Type: Land estate

富士桜高原別荘地

Brand / operator: Fuji Kanko Kaihatsu Co. · Scale: — · Type: Land estate

ABBARESORT山中湖ホテル建設事業

Brand / operator: ABBA RESORTS · Scale: — · Type: Hotel · Target: TBD

The prefecture's landscape-consideration file for the ABBA Resort Yamanakako hotel project holds the governor's opinion and a notice that no further comment was required; the operator's own landscape statement was not published because consent was withheld

(仮称)芙蓉荘ホテル建設プロジェクト

Brand / operator: — · Scale: — · Type: Hotel · Target: TBD

Hotel project at Yamanakako recorded in Yamanashi Prefecture's Fuji landscape-consideration publications, with the governor's written opinion and a notice that no further comment was required

（仮称）山中湖村旭日丘別荘分譲地

Brand / operator: — · Scale: — · Type: Land estate · Target: TBD

Provisional villa-lot subdivision at Asahioka in Yamanakako village, carried in the prefecture's Fuji landscape-consideration publication index (February 2024 filing)

芙蓉台別荘地

Brand / operator: — · Scale: — · Type: Land estate

Villa estate on the hills above Lake Yamanaka, developed by Fuji Sanroku Kaihatsu; the operator describes Fuyodai as created in the 1960s as a resort estate with a swimming pool

アナンタラ軽井沢リトリート

Brand / operator: Anantara (Minor Hotels) · Scale: 51 keys (23 suites, 18 villas / 28 rooms) · Type: Mixed hotel + residence · Target: TBD

Royal Minor Hotels and List Development signed a hotel management agreement on 10 July 2025 for Anantara Karuizawa Retreat, the first Anantara property in Japan, on a ten-acre forested site facing Mount Asama. The 51-key scheme combines 23 suites of 60 to 120 square metres with 18 villas of 70 to 270 square metres that are being considered for branded residence sale, and completion is scheduled for 2030

BEB5軽井沢

Brand / operator: BEB (Hoshino Resorts) · Scale: — · Type: Hotel

BEB5 Karuizawa is Hoshino Resorts' lifestyle hotel brand entry in Karuizawa, run around a 24-hour public space in the Hoshino area

星のや軽井沢

Brand / operator: Hoshino Resorts · Scale: — · Type: Hotel

HOSHINOYA Karuizawa is Hoshino Resorts' flagship luxury property, set in the wooded Hoshino area of Karuizawa alongside the Harunire Terrace retail and dining cluster

エッセンス軽井沢

Brand / operator: ESSENCE Hotels · Scale: 12 · Type: Hotel · Target: TBD

ESSENCE KARUIZAWA is a 12-room hotel due to open in Karuizawa in July 2026, with every guest room fitted with a private sauna. The operator states the architecture is by Hiroshi Nakamura and the restaurant is supervised by Zaiyu Hasegawa

フォレストガーデン軽井沢VILLA

Brand / operator: — · Scale: 3 · Type: Land estate

RESORTIA軽井沢

Brand / operator: — · Scale: — · Type: Apartment / condo

プリンスグランドリゾート軽井沢

Brand / operator: Prince Hotels and Resorts · Scale: — · Type: Hotel

Prince Grand Resort Karuizawa is the Seibu Prince destination resort complex at the eastern end of Karuizawa, holding the Prince Hotel wings, a ski area and the adjacent shopping outlet on one site

HACIENDA KARUIZAWA

Brand / operator: The Conran Shop Japan · Scale: 9 · Type: Hotel

HACIENDA KARUIZAWA is a nine-room hotel that The Conran Shop Japan opened inside the Karuizawa T-SITE complex on 25 April 2026

軽井沢 T-SITE

Brand / operator: Tsutaya / AQUAIGNIS · Scale: 16 stores · Type: Mixed hotel + residence

Mitsubishi Estate opened Karuizawa T-SITE in March 2026 as a station-linked complex of 16 stores on the former Shinetsu Main Line track bed that Shinano Railway owns, directly connected to Karuizawa Station. The scheme combines retail, food, hot spring baths and lodging

NOT A HOTEL KITAKARUIZAWA

Brand / operator: NOT A HOTEL · Scale: 31 houses across 7 types · Type: Branded residence · Target: TBD

NOT A HOTEL KITAKARUIZAWA is being expanded to a lineup of 7 types and 31 houses, with opening scheduled for early 2028 according to the operator's own project page

ANAホリデイ・インリゾート軽井沢

Brand / operator: ANA Holiday Inn (IHG Hotels and Resorts) · Scale: 100 rooms and 2 cottages · Type: Hotel

Kashima Construction announced in May 2024 that it had signed an operation entrustment contract with IHG Hotels and Resorts for ANA Holiday Inn Resort Karuizawa, scheduled to open in 2025 on the site of the former President Resort Karuizawa in Kitakaruizawa

グランディスタイルホテル＆リゾート旧軽井沢

Brand / operator: GLAMDAY STYLE (Kato Pleasure Group) · Scale: — · Type: Condotel

Tokyu Land announced the project as Karuizawa's first newly built for-sale hotel condominium, with unit sales starting in late June 2024 on the Kyu-Karuizawa Ginza street. It is operated under the GLAMDAY STYLE brand

八風の郷別荘地

Brand / operator: — · Scale: — · Type: Land estate

軽井沢リトリート muro

Brand / operator: Onko Chishin · Scale: 17 · Type: Condotel · Target: TBD

Karuizawa Retreat muro is a for-sale hotel condominium by List Development with 17 rooms averaging about 111 square metres, all with private hot spring baths, operated by Onko Chishin. The developer lists it as its second hotel condominium project after La Vigne Hakuba

湯沢グランドホテル

Brand / operator: — · Scale: — · Type: Hotel · Target: TBD

The news page of Yuzawa Grand Hotel lists a renovation works notice among its announcements dated 4 September 2026

リブマックスリゾート越後湯沢

Brand / operator: Livemax Resort · Scale: — · Type: Hotel

Niigata Nippo reported in November 2025 that Livemax had opened Livemax Resort Echigo-Yuzawa in Yuzawa town and that the site had previously ended operations in May

リブマックスリゾート越後湯沢ANNEX

Brand / operator: Livemax Resort · Scale: — · Type: Hotel

Livemax rebranded the former Yuzawa Hotel as Livemax Resort Echigo-Yuzawa ANNEX on 25 April 2026, a hot spring property with private open-air baths and six room types including a 66 square metre suite, whose guests dine at the main Livemax Resort Echigo-Yuzawa building

ナスパニューオータニ

Brand / operator: New Otani · Scale: — · Type: Hotel

NASPA New Otani is an operating resort hotel at Echigo-Yuzawa with guest rooms, restaurants, a pool and spa, activities and its own Ski Garden, marketed for ski stays, summer events and conferences

越後湯沢 岩原高原 ギンレイホテル

Brand / operator: — · Scale: — · Type: Hotel

Ginrei Hotel sits directly on the Iwappara ski area in Yuzawa town with natural hot spring baths and guest rooms, and also takes sports training camps in the green season

ホテル アルファスター岩原

Brand / operator: — · Scale: — · Type: Hotel

Hotel Alphastar Iwappara is an operating hotel inside the Iwappara ski area in Yuzawa town, positioned at the central quad lift and open for winter 2026-27 bookings

越後湯沢 岩原高原 ホテルアルパイン

Brand / operator: — · Scale: — · Type: Hotel

Hotel Alpine is an operating hotel directly in front of the Iwappara ski area in Yuzawa town, with guest rooms, restaurants and ski rental for the winter season

かぐらスキー場 宿泊（和田小屋・みつまた）

Brand / operator: Seibu Prince Hotels and Resorts · Scale: — · Type: Hotel

苗場プリンスホテル4号館改装

Brand / operator: Seibu Prince Hotels and Resorts · Scale: 280 · Type: Hotel · Target: TBD

Naeba Prince Hotel is renovating Building 4 to a Japandi concept covering 280 guest rooms plus the lobby, entrance and lift halls, for a reopening on 11 December 2026

苗場プリンスホテル・苗場スキー場 NAEBA SCALE

Brand / operator: Seibu Prince Hotels and Resorts · Scale: — · Type: Hotel · Target: TBD

Seibu Prince Hotels Worldwide announced the NAEBA SCALE vision on 7 July 2026, expanding green-season activities at Naeba Prince Hotel and the Naeba ski area with the aim of creating one of Japan's largest all-season mountain resorts by 2030

苗場エリア 屋内通年スキー・街づくり実証プロジェクト

Brand / operator: Japan Snow Mountain Consulting · Scale: — · Type: Mixed hotel + residence · Target: TBD

Nikkei reported in January 2026 that former Olympic alpine skier Kentaro Minagawa had founded a new company, Japan Snow Mountain Consulting, and would begin a town-building demonstration project in the Naeba area of Yuzawa, with building an indoor year-round ski dome one of its final goals

苗場プリンスホテル

Brand / operator: Seibu Prince Hotels and Resorts · Scale: — · Type: Hotel

エンゼルグランディア越後中里

Brand / operator: Angel Group · Scale: — · Type: Hotel

Angel Grandia Echigo-Nakazato is an operating hot spring resort hotel at Echigo-Nakazato in Yuzawa town; its buffet restaurant was renewed in December 2023 under a concept of tasting Niigata produce in season

ゆとりろ越後湯沢

Brand / operator: Rilo Hotels and Resorts · Scale: 21 · Type: Hotel

Rilo Vacations acquired the Toslub Yuzawa company retreat at Tsuchitaru 414 in Yuzawa town on 29 July 2025, a seven-storey building of 5,780 square metres on an 11,526 square metre site with 17 guest rooms and plans to add four more, and reopened it in November 2025

猪苗代観光ホテル

Brand / operator: DMC Aizu · Scale: — · Type: Hotel

Resort hotel on high ground overlooking Lake Inawashiro, operated by DMC Aizu, which also runs the adjacent Inawashiro ski resort. Property site advertises a year-round air-conditioned greenhouse strawberry-picking experience under the 'Inawashiro Premium' brand and a day-use lunch-plus-onsen plan

ロイヤルシティ猪苗代ヒルズ

Brand / operator: Daiwa House Industry · Scale: Each lot supplied with natural hot spring water · Type: Land estate

Developer's own page describes a villa-lot estate on the north-west shore of Lake Inawashiro in Inawashiro-machi Iwane Takamori, with every lot plumbed for natural hot spring water. The highest lots on the estate look out over the lake; underground water and a hot-spring supply are presented as the estate's infrastructure

ホテルリステル猪苗代 本館コンドミニアム

Brand / operator: Listel Hotels · Scale: 311 rooms in the main building per the group site · Type: Apartment / condo

Group site states Hotel Listel Inawashiro comprises a 370-room Wing Tower plus a 311-room main building. The main building is presented in the operator's own park map as a condominium-type accommodation block sharing the hotel's onsen, restaurant and leisure facilities

ホテルリステル猪苗代 ウイングタワー

Brand / operator: Listel Hotels · Scale: 370 rooms in Wing Tower (group site); rooms 37.57-154 sqm · Type: Hotel

High-rise European-classical hotel at Inawashiro-machi Kawageta Ten'nosaka 2414 within the Listel Park resort estate at 600 m elevation, with every guest room facing Lake Inawashiro. Own-source hot spring drawn from 1,200 m below the site feeds the Koten-no-yu open-air bath and the C's spa and pool

リステル猪苗代 リゾートマンション ガーデンコート

Brand / operator: Listel Hotels · Scale: 45.95-55.64 sqm units; 14 storeys, SRC; completed October 1992 · Type: Apartment / condo

Seller's own page describes a 14-storey reinforced-concrete resort condominium completed in October 1992 within the Listel Inawashiro estate in Inawashiro-machi, with 45.95 to 55.64 sqm units priced from JPY 6.8 million. Owner benefits include free use of the adjoining hotel tower's hot-spring baths and 20 percent discounts on hotel restaurants, karaoke and ski rental

リステル猪苗代「サンズ」

Brand / operator: Listel Hotels · Scale: — · Type: Condotel

Developer-affiliated sales company lists this as a freehold-ownership resort membership at Inawashiro usable 365 days a year, with lake and Mount Bandai views and use of the estate's onsen, pool, ski area and herb garden. Sold by Listel K.K., the property arm of the Chouji Kanko hotel group

しゃくなげ平第3別荘地（天鏡台）

Brand / operator: Stack Co., Ltd. (estate manager) · Scale: — · Type: Land estate

Third Shakunage-daira estate at Inawashiro-machi Fudo, the area also known as Tenkyodai, 5.8 km from Inawashiro station and 1.9 km from Okinajima station. The manager's page links the site to the nearby Showa-no-mori and explains the Tenkyokaku name origin; bare lots are listed for sale

しゃくなげ平第1別荘地

Brand / operator: Stack Co., Ltd. (estate manager) · Scale: Part of a managed portfolio of about 2,000 lots over roughly 525,000 sqm · Type: Land estate

First of three Shakunage-daira villa estates managed by Stack Co., located at Inawashiro-machi Shimizu about 5.2 km from Inawashiro station and 5.6 km from the Inawashiro-Bandai-kogen interchange. The manager states its villa-estate business covers roughly 2,000 lots totalling about 525,000 sqm and that it also operates 20 rental chalets

しゃくなげ平貸別荘

Brand / operator: Stack Co., Ltd. · Scale: 12 chalets in operation (9 in Dai-1 estate, 3 in Dai-2 estate); 20 chalets under management · Type: Apartment / condo

Operator site states the rental chalet programme runs 12 chalets, nine in the first Shakunage-daira estate and three in the higher-altitude second estate, let by the night with breakfast included. Two chalets in the first estate were converted for dog-friendly stays and reopened on 10 August 2024; keys use combination smart locks

しゃくなげ平第2別荘地

Brand / operator: Stack Co., Ltd. (estate manager) · Scale: — · Type: Land estate

Second Shakunage-daira estate, at Inawashiro-machi Kai Nuwatari-yama-ko, roughly 16 km from Inawashiro station and 16.5 km from the Inawashiro-Bandai-kogen interchange, close to Goshikinuma and with access to Mount Adatara and Bandai-Asahi National Park. The manager lists bare lots for sale on the estate

上ノ平別荘地

Brand / operator: — · Scale: — · Type: Land estate

Kaminohira Bessochi is a villa plot estate developed by Nozawa Onsen Village, sold as subdivided land since 1970 under village building rules covering height, siting and external colour

Address Nagasaka

Brand / operator: Nozawa Hospitality · Scale: — · Type: Apartment / condo

Address Nagasaka is listed by Nozawa Hospitality as a flat-style apartment stay for one to six guests in Nozawa Onsen's Nagasaka area, the side of the village served by the Nagasaka gondola

ホテルインディゴ野沢温泉

Brand / operator: Hotel Indigo (IHG Hotels and Resorts) · Scale: 100 · Type: Hotel · Target: TBD

Address Nozawa

Brand / operator: Nozawa Hospitality · Scale: 11 Western studios, 1 Japanese studio · Type: Apartment / condo

Address Nozawa is listed by operator Nozawa Hospitality as 11 Western-style studios plus one Japanese-style studio with an in-house natural onsen, and is described by the operator as the first apartment-style lodging in the village

ホテルしまたや

Brand / operator: Nozawa Hospitality · Scale: — · Type: Hotel

Hotel Shimataya is listed by Nozawa Hospitality among its Nozawa Onsen lodgings, presented for stays of one to six guests within the operator's village portfolio

かわもとや

Brand / operator: Nozawa Hospitality · Scale: 8 · Type: Apartment / condo

Kawamotoya is operated by Nozawa Hospitality as an apart-hotel in central Nozawa Onsen; an interview published by Japan-focused agency Uchi with the project team describes it as the village's first and only strata-titled apartment-hotel, with 8 units converted from a 1980s 25-room ryokan

野沢温泉グランドホテル

Brand / operator: Nagaden Group · Scale: — · Type: Hotel

The Nozawa Grand Hotel is a government-registered international tourist ryokan of the Nagaden Group at Toyosato 8888 in Nozawa Onsen village; its site presents six room types and three baths drawing on two hot-spring water types

野沢温泉ロッヂ

Brand / operator: — · Scale: — · Type: Hotel

The Nozawa Onsen Lodge is a 1969 hotel designed by architect Yoshizaka Takamasa, a disciple of Le Corbusier, one minute on foot from the main gondola and now run by Nozawa Onsen Kikaku alongside the music bar GURUGURU and the hotel mont

レジデンスやすし

Brand / operator: Nozawa Hospitality · Scale: — · Type: Hotel

Residence Yasushi is listed by Nozawa Hospitality as a hotel in Nozawa Onsen accommodating one to five guests, part of the operator's portfolio of hotels, apart-hotels and villas in the village

mont

Brand / operator: — · Scale: 10 · Type: Hotel

mont is a ten-room boutique hotel opened in Nozawa Onsen village on 19 January 2026 by Nozawa Onsen Kikaku, a group company of NEWLOCAL, converted from a century-old ryokan in the village centre

赤倉観光ホテル

Brand / operator: Akakura Kanko Resort & Spa · Scale: 69 · Type: Hotel

The Akakura Kanko Hotel is a 69-room resort hotel founded in 1937 at about 1,000 m elevation in Akakura Onsen, marketed on cloud-sea views and sulphur free-flowing hot springs; the same group operates the Myoko Kogen Sky Cable, Akakura Golf Course and Akakura Kanko Resort ski area, with a free-enrolment R&M Resort members' club

ロッテアライリゾート

Brand / operator: LOTTE Hotels & Resorts · Scale: 257 · Type: Hotel

池の平温泉 アルペンブリックリゾート

Brand / operator: Alpenblick Resort · Scale: — · Type: Hotel

Alpenblick Resort at Ikenotaira Onsen 2452 in Myoko city operates a hotel, its own ski area and MTB park, hot spring spa, restaurant and trailer house accommodation as an all-season resort facing Mount Myoko

休暇村妙高

Brand / operator: Kyukamura · Scale: — · Type: Hotel

Kyukamura Myoko is an operating hotel on Myoko Onsen facing Mount Myoko, with natural hot spring baths, kaiseki dining using local rice and Echigo beef, and ski access in winter

ライムリゾート妙高

Brand / operator: MGallery Collection (Accor) · Scale: — · Type: Hotel · Target: TBD

妙高杉ノ原マウンテンリゾート開発計画

Brand / operator: — · Scale: — · Type: Mixed hotel + residence · Target: TBD

Niigata Prefecture set up a public-private council for the Patience Capital Group large-scale resort development in the Myoko area, with its first meeting on 15 July 2025 and a second on 15 June 2026 at which the developer reported progress on the plan

妙高高原 分譲型ヴィラ開発

Brand / operator: — · Scale: — · Type: Branded residence · Target: TBD

シックスセンシズ妙高

Brand / operator: Six Senses (IHG Hotels & Resorts) · Scale: 57 · Type: Hotel · Target: TBD

IHG and Patience Capital Group announced on 21 October 2025 that Six Senses Myoko at the Myoko Suginohara ski resort will have 57 rooms and suites, many with private onsen, two restaurants and a bar, a spa with eight treatment rooms, and design by Kengo Kuma with Kume Sekkei under a 'Golden Wind' concept, with construction planned to begin in April 2026

シックスセンシズ妙高 レジデンス

Brand / operator: Six Senses (IHG Hotels & Resorts) · Scale: 21 · Type: Branded residence · Target: TBD

Twenty-one Six Senses-branded residences will occupy the floors above the Six Senses Myoko hotel at Myoko Suginohara, announced by IHG on 21 October 2025 alongside the 57-room hotel element

裏磐梯レイクリゾート 五色の森

Brand / operator: Granbell Hotels & Resorts · Scale: — · Type: Hotel

EN RESORT Grandeco Hotel

Brand / operator: EN HOTEL · Scale: — · Type: Hotel

メルキュール裏磐梯リゾート＆スパ

Brand / operator: Accor (Mercure) · Scale: Guest rooms from 36 sqm; suites to 144 sqm · Type: Hotel

Accor-branded all-inclusive resort hotel at Hibara Kengamine 1093-309, Kitashiobara, beside the Goshikinuma scenic area, with its own Goshiki onsen fed by an on-site source. Property site carries a Green Key international eco-label notice and a scheduled-closure notice; room sizes run from 36 sqm classics to a 144 sqm classic deluxe suite

裏磐梯レイクリゾート 五色の森

Brand / operator: Granbell Hotels & Resorts · Scale: — · Type: Hotel

Highland resort hotel at Hibara Yudairayama 1171-1, Kitashiobara village, inside Bandai-Asahi National Park and a three-minute walk from Goshikinuma. Operator site states the open-air bath is the only self-flowing (jifun-shiki gensen kakou) hot spring in the Urabandai area and that the Lake Hibara sightseeing boat runs 29 April to 8 November 2026

迎賓館 猫魔離宮

Brand / operator: Granbell Hotels & Resorts · Scale: — · Type: Hotel

Annex guest-house wing marketed separately from the main Goshikinomori building within the same Urabandai Lake Resort estate in Hibara, Kitashiobara. Operator presents it as the premium accommodation building of the two-part property

ホテリ・アアルト

Brand / operator: Hotelli aalto (owns brand) · Scale: 17 rooms across main building, annex and detached wing · Type: Hotel

Boutique hotel in Hibara Obutaira 1073-153, Kitashiobara, presented by its operator as a sanctuary at 800 m elevation with self-flowing (gensen kakou) hot spring and a lakeside outlook. Official site lists 2026 news including autumn forest concerts in September 2026

休暇村 裏磐梯

Brand / operator: Kyukamura (National Resort Village) · Scale: — · Type: Hotel

National Kyukamura resort hotel at Hibara Onogawara 1092-3, Kitashiobara, marketed on Mount Bandai views and four-season outdoor use including trekking, fishing and skiing. Operator lists the property as one of the national network of Kyukamura resort villages

裏磐梯ライジングサンホテル（旧 ホテル白雲荘）

Brand / operator: Urabandai Rising Sun Hotel · Scale: — · Type: Hotel

Hotel at Hibara Onogawara 1092, Kitashiobara, on the shore of Otome-numa between Lake Hibara and Lake Onogawa. Operator site states it has kept the building but simplified service to sell a lower-priced lodging-only plan, and that the on-site Otome-numa canoe park has ceased operating

ロイヤルシティ裏磐梯リゾート

Brand / operator: Daiwa House Industry · Scale: Minimum lot size 1,000 sqm under the Natural Parks Act; some lots over 800 tsubo (approx. 2,645 sqm) · Type: Land estate

Developer's own page describes a villa-lot estate inside Bandai-Asahi National Park where the Natural Parks Act requires lot sizes of 1,000 sqm or more, with some lots exceeding 800 tsubo. Roads and water/sewer lines are stated to be managed by the village; the developer runs patrols, litter clearance, tree felling near the lots and snow clearing

TAOYA川治

Brand / operator: Ooedo Onsen Monogatari (TAOYA) · Scale: — · Type: Hotel

TAOYA Kawaji is a hot spring hotel in Kawaji Onsen in Nikko city, operated under the Ooedo Onsen Monogatari group's all-inclusive TAOYA brand

あさやホテル

Brand / operator: ASAYA Corporation · Scale: — · Type: Hotel

Asaya Hotel is at 813 Kinugawa Onsen Taki in Nikko, Tochigi, and was founded in the 21st year of Meiji; its rooms are split between the Hachibankan and Shuho-kan wings

界 鬼怒川

Brand / operator: Hoshino Resorts (KAI) · Scale: — · Type: Hotel

KAI Kinugawa is Hoshino Resorts' KAI ryokan at 308 Kinugawa Onsen Taki in Nikko, Tochigi, on a hill facing the Kinugawa gorge, with a large glass-walled bath

鬼怒川温泉ホテル

Brand / operator: Kanaya Resorts · Scale: — · Type: Hotel

Kinugawa Onsen Hotel is at 545 Kinugawa Onsen Taki in Nikko, Tochigi, the address having moved from Shioya district Fujiwara town at the March 2006 merger into Nikko city

鬼怒川温泉 山楽

Brand / operator: Ken Hotels & Resorts Holdings · Scale: — · Type: Hotel

Kinugawa Onsen Sanraku is at 1060 Kinugawa Onsen Ohara in Nikko, Tochigi, and its standard rooms face the Kinugawa at 74 sq m

鬼怒川ロイヤルホテル

Brand / operator: Ito-en Hotel Group · Scale: — · Type: Hotel

Kinugawa Royal Hotel is Ito-en Hotel Group's property at 1426-2 Kinugawa Onsen Ohara in Nikko, Tochigi, offering open-air-bath rooms and guaranteed high-floor rooms, with a private open-air bath bookable for 30 minutes per group

日光きぬ川ホテル三日月

Brand / operator: Mikazuki Group · Scale: — · Type: Hotel

Nikko Kinugawa Hotel Mikazuki is the Mikazuki group's hot spring resort at 1400 Kinugawa Onsen Ohara in Nikko, Tochigi

東急ハーヴェストクラブ鬼怒川

Brand / operator: Tokyu Harvest Club · Scale: 150 keys (140 Harvest Club + 10 developer-owned) · Type: Hotel

Tokyu Land's membership hotel at Kinugawa Onsen Ohara 14-10 in Nikko has 150 rooms in a seven-storey building on a 15,313 sq m site with three restaurants, an open-air onsen bath and an indoor heated pool; it opened on 20 April 1992

群馬草津ホテルプロジェクト

Brand / operator: fav / FAV LUX / seven x seven · Scale: — · Type: Hotel · Target: TBD

群馬草津ホテルプロジェクト

Brand / operator: fav / FAV LUX / seven x seven · Scale: — · Type: Hotel · Target: TBD

Kasumigaseki Capital acquired a hotel development site of about 7,500 square metres in Kusatsu in February 2025, where it intends to operate one of its group brands such as fav, FAV LUX or seven x seven

草津 会員制リゾートホテル

Brand / operator: Tokyu Vacations · Scale: 100 · Type: Hotel · Target: TBD

裏草津 蕩 TOU

Brand / operator: — · Scale: 56 · Type: Hotel

Urakusatsu TOU is a 56-room ryokan a three-minute walk from the Yubatake that was fully renovated in 2022 and brought into a fund managed by NBI Holdings, with an investment by an SBI Securities group company announced on 3 August 2026

伊東園ホテル草津

Brand / operator: Ito-en Hotel Group · Scale: — · Type: Hotel

Ito-en Hotel Kusatsu is Ito-en Hotel Group's property at 464-1051 Kusatsu in Agatsuma district, Gunma, with Japanese, Western and semi-open-air-bath rooms

東急ハーヴェストクラブ草津&VIALA annex草津

Brand / operator: Tokyu Harvest Club / VIALA · Scale: 152 keys (94 Harvest Club + 56 VIALA annex + 2 developer-owned) · Type: Mixed hotel + residence · Target: TBD

Tokyu Land's membership complex at Shiroine 464-35 in Kusatsu has a total of 152 rooms across a 94-room Harvest Club and a 56-room VIALA annex, on a 30,208 sq m site; building completion is November 2026 and opening March 2027, with the sixth round of membership sales open as of 10 September 2026

VIALA草津Retreat green

Brand / operator: VIALA (Tokyu Land) · Scale: 10 keys (9 sold + 1 developer-owned) · Type: Mixed hotel + residence · Target: TBD

The detached VIALA Kusatsu Retreat green sits on a separate 8,831 sq m site at Shiroine 464-1573 with 10 single-storey rooms of 96 sq m, and shares a November 2026 completion and March 2027 opening with the main complex

界 草津

Brand / operator: Hoshino Resorts (KAI) · Scale: 94 keys · Type: Hotel

Hoshino Resorts' KAI hot spring ryokan in Kusatsu has 94 rooms and draws the Bandai-ko and Nishi-no-Kawara sources, with the onsen town reached through an on-site tunnel

水上高原ホテル２００

Brand / operator: — · Scale: — · Type: Hotel

Minakami Kogen Hotel 200 is at 6152-1 Fujiwara in Minakami, Gunma, positioned in the mountains of the town and catering to families with children

Earthboat Minakami Hodaigi

Brand / operator: Earthboat · Scale: — · Type: Hotel

水上温泉街再生プロジェクト

Brand / operator: — · Scale: — · Type: Mixed hotel + residence · Target: TBD

ノットアホテル みなかみ TOJI

Brand / operator: NOT A HOTEL · Scale: 5 · Type: Branded residence

猿ヶ京ホテル

Brand / operator: Ito-en Hotel Group · Scale: — · Type: Hotel

Sarugakyo Hotel is Ito-en Hotel Group's property at 1171 Sarugakyo Onsen in Minakami, Gunma, with a free-flowing large bath under a high ceiling and rooms looking over Akatani Lake and the Tanigawa range

ホテル ロモサ みなかみリバーサイドリゾート＆スパ

Brand / operator: — · Scale: 38 keys · Type: Hotel

Hotel Lomosa is at 728 Yubara in Minakami, Gunma, in a reinforced-concrete eight-storey building with 38 rooms, all Western style

（仮称）水上温泉街再生プロジェクト（旧一葉亭）

Brand / operator: Staple · Scale: — · Type: Hotel · Target: TBD

Minakami Town is regenerating the former Ichiyotei (Higaki Hotel) in the Yubara onsen centre, a hotel founded in 1948 with 120 guest rooms and capacity for 650 guests that closed in 2019; the new annexe wing has already been reduced to its first floor, and the selected operator Staple plans a 2028 opening with lodging, bathing, restaurant, shop and kids park elements

大江戸温泉物語Premium 松乃井

Brand / operator: Ooedo Onsen Monogatari (GENSEN HOLDINGS) · Scale: — · Type: Hotel

The Premium-brand Matsunoi opened in the Yubara onsen centre of Minakami on 7 August 2026 at 551 Yubara, with a new kids park, a summer-only outdoor pool, an open-air-bath room category and a restaurant overlooking the Minakami mountains

ホテルラフォーレ那須

Brand / operator: Laforet Hotels & Resorts (Mori Trust Hotels) · Scale: — · Type: Hotel

星野リゾート リゾナーレ那須

Brand / operator: Hoshino Resorts, RISONARE brand · Scale: — · Type: Hotel

ホテルサンバレー那須

Brand / operator: — · Scale: — · Type: Hotel · Target: TBD

那須湯本ホテルプロジェクト

Brand / operator: — · Scale: — · Type: Hotel · Target: TBD

ホテルエピナール那須

Brand / operator: — · Scale: — · Type: Hotel

Hotel Epinard Nasu is at 1 Takahisa-hei in Nasu town, Tochigi, and markets limited-room local-resident rates

東急ハーヴェストクラブ那須

Brand / operator: Tokyu Harvest Club · Scale: 144 keys (140 Harvest Club + 4 developer-owned) · Type: Hotel

Tokyu Land's membership hotel at Takahisa-hei 1792 in Nasu town has 144 rooms across a three-storey building on a 32,386 sq m site, with an open-air onsen bath fed by an on-site source and two restaurants; it opened on 1 October 2006

東急那須リゾート別荘地「The Hills」

Brand / operator: — · Scale: 243 lots · Type: Land estate

The Hills is the villa estate of Tokyu Nasu Resort in Takahisa-hei, Nasu town, with 243 lots and an estate office address of 2862-1 Takahisa-otsu

リゾナーレ那須

Brand / operator: Hoshino Resorts (RISONARE) · Scale: — · Type: Hotel

RISONARE Nasu is Hoshino Resorts' family resort hotel at 2301 Takahisa-otsu Michishita in Nasu, Tochigi; Nasu town's lodging tax ordinance applies to stays from 1 October 2026

ザ・リッツ・カールトン日光

Brand / operator: Marriott International, Ritz-Carlton brand · Scale: 94 · Type: Hotel

中禅寺金谷ホテル

Brand / operator: Kanaya Hotel · Scale: — · Type: Hotel

星野リゾート 界 日光

Brand / operator: Hoshino Resorts, KAI brand · Scale: — · Type: Hotel

HOTEL THE SEN

Brand / operator: Hotel The Sen · Scale: — · Type: Mixed hotel + residence · Target: TBD

ふふ 日光

Brand / operator: FUFU · Scale: — · Type: Hotel

FUFU Nikko is the FUFU brand's hot spring ryokan at 1573-8 Hon-cho in Nikko, Tochigi

日光金谷ホテル

Brand / operator: Kanaya Hotel · Scale: — · Type: Hotel

Nikko Kanaya Hotel stands at 1300 Kami-Hatsuishi-machi in Nikko, Tochigi, and its rooms are spread across four buildings: the main building, new building, annexe and second new building

サンクチュアリコート日光 ジャパニーズモダンリゾート

Brand / operator: Resorttrust (Sanctuary Court) · Scale: 162 keys · Type: Hotel

Resorttrust's fully membership resort hotel at Takatoku 38-3 in Nikko has 162 rooms and opened on 27 February 2026, as the third Sanctuary Court after Takayama and Lake Biwa; the membership was sold out in August 2024

奥日光森のホテル

Brand / operator: — · Scale: — · Type: Hotel

グランドメルキュール八ヶ岳リゾート＆スパ

Brand / operator: Grand Mercure (Accor) · Scale: — · Type: Hotel

Grand Mercure Yatsugatake Resort and Spa is an Accor-branded resort hotel on the Yatsugatake highland in Hokuto, Yamanashi, run on an all-inclusive basis as part of Accor's Japan resort portfolio

サンクチュアリコート八ヶ岳 レジデンシャルリゾート

Brand / operator: Sanctuary Court · Scale: — · Type: Branded residence · Target: TBD

Sanctuary Court Yatsugatake is a membership resort residence by Resort Trust at Kobuchizawa in Hokuto, with the operator's site stating an opening scheduled for March 2027

八ヶ岳アルペンコート

Brand / operator: Izumigo (Selebi Resort Izumigo) · Scale: — · Type: Land estate

Yatsugatake Alpen Court is an Izumigo subdivision on a south-facing terraced site at about 1,000 metres in the southern Yatsugatake foothills, laid out so that every lot keeps its view towards Mount Fuji and the Southern Alps. The developer states the site has public water and sewerage, internet and 6 metre roads

八ヶ岳高原泉郷

Brand / operator: Izumigo (Selebi Resort Izumigo) · Scale: 54 subdivisions, about 3,200 lots in total · Type: Land estate

Izumigo's Yatsugatake estate programme began in 1970 and had reached 54 subdivisions and about 3,200 lots across Kobuchizawa, Nagasaka and Oizumi by September 2023 according to the operator. The estates run between 700 and 1,300 metres and are managed from an around-the-clock Yatsugatake management centre with road, lighting, snow-clearing and refuse services

星降る森のレジデンスII

Brand / operator: Izumigo (Selebi Resort Izumigo) · Scale: — · Type: Branded residence

Hoshifuru Mori no Residence II is the second phase of an Izumigo villa series built inside the AMBIENT Yatsugatake Cottages estate, with single-storey Nordic-style villas and a rent-back scheme under which the operator leases the villa as accommodation. The developer lists a building price of 25.96 million yen and a gross yield of 4.87 per cent under its rental contract course

八ヶ岳高原リゾート

Brand / operator: Iconia Hospitality · Scale: 129 cottages · Type: Mixed hotel + residence

Yatsugatake Kogen Resort holds 129 cottages in white birch and larch forest at about 1,100 metres in Oizumi, Hokuto, and is operated within the Iconia Hospitality group

清里高原リゾート

Brand / operator: Iconia Hospitality · Scale: 56 · Type: Hotel

Kiyosato Kogen Resort reopened on 1 May 2026 after renaming from Kiyosato Kogen Hotel and renewing its guest rooms, restaurant and public areas, adding a treehouse room type, family rooms and an indoor kids park. It holds 56 rooms at about 1,470 metres in Takane, Hokuto

杜の音ヴィラヴィレッジ

Brand / operator: Izumigo (Selebi Resort Izumigo) · Scale: 41 lots in total, 13 offered for sale · Type: Land estate

Mori no Ne Villa Village is an Izumigo subdivision of 41 lots, of which 13 were offered for sale, laid out on a Finnish-inspired street pattern with public water and sewerage and 6 metre roads. It sits next to the Shingen no Bo-michi historic path and is served by the nearby 24-hour management centre

Brand / operator: — · Scale: 26 · Type: Hotel

エグゼクティブスイート翠嶺

Brand / operator: Jozankei View Hotel · Scale: 33 · Type: Hotel

定山渓ビューホテル

Brand / operator: — · Scale: — · Type: Hotel

定山渓 ゆらく草庵

Brand / operator: Kyoritsu Resort · Scale: — · Type: Hotel

インターコンチネンタル札幌

Brand / operator: InterContinental (IHG) · Scale: — · Type: Hotel

Marketed as Sapporo's first international luxury hotel, an urban retreat near Nakajima Park with a Club InterContinental lounge, fitness centre and indoor pool. IHG stated in November 2024 that it would open the hotel in Sapporo in 2025

Brand / operator: — · Scale: — · Type: Hotel · Target: TBD

A redevelopment in the Odori area that combines a hotel on its upper floors, offices on intermediate floors and commercial facilities at street level, with completion scheduled for April 2027

ハイアット セントリック札幌

Brand / operator: Hyatt Centric (Hyatt) · Scale: 216 · Type: Hotel · Target: TBD

Scheduled to open in autumn 2026 on part of floors 17 to 26 of the 26-storey Urbannet Sapporo Link Tower, which is itself scheduled for completion in June 2026. It will have 216 rooms and is Hyatt's first hotel in Sapporo, with NTT Urban Development as building owner

アルピコ蓼科高原リゾート

Brand / operator: Alpico Resort & Life · Scale: — · Type: Land estate

Alpico operates the Tateshina Kogen villa estate with minimum lot sizes of about 1,000 square metres, marketed with full winter snow clearing and year-round management services

蓼科高原泉郷

Brand / operator: Izumigo (Selebi Resort Izumigo) · Scale: — · Type: Land estate

Tateshina Kogen Izumigo combines a quiet woodland villa area with the Hotel Ambient Tateshina and cottages as its centre facilities on the shore of Megami Lake. The developer notes the area is designated a special zone under the Natural Parks Act and is zoned under a detailed development plan

蓼科レイクリゾート

Brand / operator: Iconia Hospitality · Scale: — · Type: Hotel

Tateshina Lake Resort is the former AMBIENT Tateshina Hotel, renamed and run by Iconia Hospitality on the shore of Megami Lake at about 1,550 metres. Guest rooms including the deluxe twin and deluxe kids room were renewed in January 2026

蓼科 東急ホテル

Brand / operator: Tokyu Resorts & Stay · Scale: 78 rooms (hotel 58, cottages 20) · Type: Hotel

Tokyu Land renewed 10 of the 20 detached cottages at Tateshina Tokyu Hotel inside Tokyu Resort Town Tateshina as pet-welcome cottages from 20 August 2026, adding a 220 square metre dog run for guests. The hotel has 58 rooms in the main building and 20 cottages, sitting at about 1,300 metres

東急リゾートタウン蓼科

Brand / operator: Tokyu Resorts & Stay · Scale: about 2,400 villas · Type: Land estate

Tokyu Resort Town Tateshina has operated since 1978 on about 660 hectares and holds roughly 2,400 villas alongside three hotels, a golf course and a ski area. Tokyu Land runs conservation thinning of the estate forest as part of its sustainability work

蓼科グランドホテル滝の湯

Brand / operator: Iconia Hospitality · Scale: 160 · Type: Hotel

Tateshina Grand Hotel Takinoyu is a 160-room resort hotel at Kitayama 4028 in Chino operated within the Iconia Hospitality group, with hot spring baths and a riverfront terrace of rooms with open-air baths

蓼科ビレッジ

Brand / operator: Tateshina Village · Scale: — · Type: Land estate

Tateshina Village is a villa estate in Chino whose first districts, including Takimihira, Otomedai, Asahigaoka, Yumikidai, Ryokuzan and Kikyougaoka, went on sale from October 1964. The estate operator states it marked its 60th anniversary and continues to run estate management services

デァヴェルテ

Brand / operator: — · Scale: — · Type: Hotel

Der Verte is a small slope-side resort hotel built in 1993 inside the Uenodai slope of the Zao Onsen ski area, with ski-in ski-out access at zero metres from the piste and a French restaurant run by an owner-chef from Yamagata city

界 蔵王

Brand / operator: Hoshino Resorts, KAI brand · Scale: 49 · Type: Hotel · Target: TBD

Hoshino Resorts opens KAI Zao in Zao Onsen on 15 October 2026 with 49 rooms in a tower-style ryokan, the first KAI property in Yamagata. The operator gives a site area of 6,320.03 square metres and a total floor area of 6,127.29 square metres, and the design is built around a spiral onsen wellness route inspired by the Okama crater lake

ルベール蔵王

Brand / operator: — · Scale: — · Type: Condotel

蔵王温泉 おおみや旅館

Brand / operator: Zao no Kaze Group (ZAO COMPANY) · Scale: — · Type: Hotel

Oomiya Ryokan is a retro wooden inn at Zao Onsen in the Zao no Kaze group, described by its operator as founded 1,000 years ago, with tatami floors throughout and a naturally flowing, strongly acidic sulfur spring. The operator notes there is no lift because the spring corrodes metal fittings

堺屋森のホテルヴァルトベルク

Brand / operator: — · Scale: — · Type: Hotel

蔵王国際ホテル

Brand / operator: Zao no Kaze Group (ZAO COMPANY) · Scale: — · Type: Hotel

Zao Kokusai Hotel at Zao Onsen 933 runs a 100 percent free-flowing milky sulfur spring, Yaemon no Yu, with indoor and open-air baths and three private baths, and sits at about 900 metres. The Zao Onsen tourism association recorded a 2024 renewal of its lounge and Dining Room Yama no Uta and the addition of two suites

蔵王四季のホテル

Brand / operator: Zao no Kaze Group (ZAO COMPANY) · Scale: — · Type: Hotel

Zao Shiki no Hotel stands in forest and lakeside grounds at Zao Onsen 1272 in the Zao no Kaze group and works its milky sulfur spring at the detached bathhouse Hyakuhappo, which has open-air, indoor and foot baths facing the Ryuzan ridge. The operator lists all guest rooms as renewed

安比高原 森のホテル

Brand / operator: — · Scale: — · Type: Hotel

Appi Kogen Morino Hotel reopened under its current brand in October 2020 and markets its own-source Moruden no Yu, a pH 8.6 alkaline simple hot spring at 55.7 degrees drawn from a mordenite bed. Its dining serves Maezawa beef bought direct from the Ogata farm

ANAクラウンプラザリゾート安比高原

Brand / operator: IHG, Crowne Plaza brand · Scale: 403 · Type: Hotel

ANA Crowne Plaza Resort Appi Kogen holds 403 rooms across a Main Building and a Tower Building and is the resort's landmark 19-storey yellow tower. The operator closed the Main Building to guests from 7 May to 31 July 2026 for a full guest room renovation while the Tower Building stayed open, with the lobby, restaurants and public areas operating as normal

ANAインターコンチネンタル安比高原リゾート

Brand / operator: IHG, InterContinental brand · Scale: — · Type: Hotel

ANA InterContinental Appi Kogen Resort is the InterContinental-branded slopeside hotel among the three IHG hotels in the APPI base village. The operator describes it as Michelin Key-awarded and as the resort's luxury option, with 11 room types including seven with cypress baths and slope views

ANAホリデイ・インリゾート安比高原

Brand / operator: IHG, Holiday Inn brand · Scale: — · Type: Hotel

ANA Holiday Inn Resort Appi Kogen is split into Onsen and Hills wings, with the Onsen wing connecting directly to the Shirakaba no Yu open-air hot spring. The operator places it beside the ski lift with deluxe and standard rooms

安比高原

Brand / operator: — · Scale: — · Type: Land estate

Iwate Hotel and Resort runs the APPI highland resort in Iwate alongside city hotel interests in Morioka; its APPI holdings listed by the company comprise the Appi Kogen ski area, three IHG-branded hotels, the Appi Onsen Shirakaba no Yu bathhouse, a golf club and a tennis club. The operator announced in August 2026 a project to replace the ageing Appi Gondola, for which it is consulting regulators on ropeway licensing

清里高原リゾート

Brand / operator: アイコニア・ホスピタリティ · Scale: — · Type: Hotel

Hotel at 1,470m in Kiyosato operated by Iconia Hospitality; base rooms were renewed in February 2026 and further rooms, including a planetarium room and a lakeside-themed room, were added in April 2026

清里の森 別荘地

Brand / operator: — · Scale: 790 · Type: Land estate

Yamanashi Prefecture subdivided former prefectural forest at 1,300-1,430m for leasehold villa plots in four phases between 1985 and 1988; about 790 villas now stand in the estate

リゾナーレ八ヶ岳

Brand / operator: 星野リゾート (リゾナーレ) · Scale: — · Type: Hotel

八ヶ岳高原ロッジ

Brand / operator: 八ヶ岳高原ロッジ · Scale: 68 · Type: Hotel

Mountain hotel with eight room types and 68 rooms, two restaurants and a bar; the same operator runs the adjoining Yatsugatake Kogen Uminokuchi villa estate

八ヶ岳高原海の口自然郷

Brand / operator: — · Scale: — · Type: Land estate

Villa estate where every plot is at least 1,000 sqm with a building coverage ratio of 15% or below; vegetation maps have been produced for all plots sold since 1998 and building is zoned into human-use, buffer and wildlife zones

オタルリトリート

Brand / operator: SASSON Group · Scale: — · Type: Hotel

ウィンケルビレッジ

Brand / operator: SASSON Group · Scale: — · Type: Apartment / condo

OMO5 小樽 by 星野リゾート

Brand / operator: OMO (Hoshino Resorts) · Scale: 92 · Type: Hotel

A city tourism hotel in the Ironai district about ten minutes' walk from JR Otaru Station that opened on 7 January 2022. It has 92 rooms in a north wing and a south wing, with an OMO Base lounge, a public bath and a sauna

小樽グランベルホテル

Brand / operator: Granbell (Belluna) · Scale: — · Type: Hotel

A designer hotel close to the Otaru Canal with a rooftop bar, an open-air observation bath and a sauna. It is part of the Granbell Hotels & Resorts group

（仮称）東横INN小樽駅前

Brand / operator: Toyoko Inn · Scale: — · Type: Hotel · Target: TBD

Toyoko Inn announced that a ground-breaking ceremony was held on 6 September 2024 for the building that will contain its first Toyoko Inn in Otaru and its fifteenth hotel in Hokkaido

Brand / operator: — · Scale: — · Type: Condotel

Brand / operator: Westin (Marriott International) · Scale: 210 · Type: Hotel

Brand / operator: — · Scale: — · Type: Land estate · Target: TBD

Brand / operator: Not A Hotel · Scale: 12 · Type: Branded residence · Target: TBD

Brand / operator: — · Scale: — · Type: Hotel

志賀高原 ホテル買収

Brand / operator: Travel and Leisure Co · Scale: — · Type: Hotel

奥志賀高原リゾート

Brand / operator: — · Scale: — · Type: Hotel

奥志賀高原ホテル

Brand / operator: — · Scale: — · Type: Hotel

Okushiga Kogen Hotel sits at about 1,500 metres in the Okushiga Kogen district of Shiga Kogen and runs a main building plus a new wing with deluxe rooms. The operator publishes separate green-season and winter-season programmes and a concert hall on site

クラブワインダム白樺荘志賀高原

Brand / operator: Club Wyndham (Travel + Leisure Co.) · Scale: — · Type: Condotel

志賀高原プリンスホテル

Brand / operator: Seibu Prince Hotels and Resorts · Scale: 554 · Type: Hotel

Shiga Kogen Prince Hotel is the slopeside hotel of the Yakebitaiyama ski area, operated by Seibu Prince Hotels and Resorts with East, South and West wings. The operator runs the hotel in step with the Yakebitaiyama ski season

（仮称）旭川市宮下通６丁目ホテル

Brand / operator: New JR Hokkaido brand (under study) · Scale: 320 · Type: Hotel · Target: TBD

A roughly 320 room new brand hotel on JR Hokkaido's own land next to its Asahikawa branch office, four minutes on foot from Asahikawa station, planned as a 16 storey building of around 14,000 square metres. JR Hokkaido Hotels will operate it and the brand is still under study

FAV LUX 旭川

Brand / operator: FAV LUX (fav hospitality group) · Scale: 64 · Type: Hotel · Target: TBD

A sixty four room hotel across seven room types, all of at least 36 square metres and built around rooms sleeping up to six, with a rooftop sauna and outdoor terrace on the top floor. Kasumigaseki Capital is the developer and SQUEEZE operates the property under the FAV LUX brand

カムイリゾート

Brand / operator: — · Scale: 150 lots on 30.7 ha · Type: Land estate · Target: TBD

Hokkaido Global acquired 30.7 hectares of ski in ski out land next to the Kamui gondola and is advancing a master planned four season village. The published programme lists a hotel, apartments, hot spring, wellness and community facilities, restaurants, shops and 150 residential and villa lots

旧東海大学旭川キャンパス利活用事業

Brand / operator: — · Scale: 353461 sqm site (book area) · Type: Mixed hotel + residence · Target: TBD

Asahikawa City selected Risou Shisan as the utilisation candidate for the former Tokai University Asahikawa campus, a site of about 353,461 square metres including the former art and engineering research building and the Matsumae Memorial Library. The winning proposal is to reuse the facilities as a forest experience facility, a resort hotel and private villas

Brand / operator: — · Scale: — · Type: Mixed hotel + residence · Target: TBD

Brand / operator: Sheraton (Marriott International) · Scale: 140 · Type: Hotel · Target: TBD

Brand / operator: Club Med · Scale: — · Type: Hotel

Brand / operator: — · Scale: — · Type: Condotel

開田高原保健休養地

Brand / operator: — · Scale: — · Type: Land estate

Kiso Town publishes lot and vacant-land listings for the Kaida Highland health and recreation estate, a quiet villa subdivision below Mount Ontake that it maintains as public property

開田高原保健休養地

Brand / operator: — · Scale: — · Type: Land estate

Kiso town maintains the Kaida Kogen Health Recreation Estate as a public health and recreation area and publishes a list of villas and vacant plots available inside it

木曽駒高原 森のホテル

Brand / operator: 森のホテル · Scale: — · Type: Hotel

Highland hotel in Kiso town at the foot of the Kiso-koma range; its own site announces three sauna cabins for the glamping area using aroma distilled from Kiso hinoki, and lists Shinshu Premium beef as a signature

オリンポス三岳

Brand / operator: — · Scale: 835 lots across 1,135,367 square metres · Type: Land estate

Olympus Mitake is a villa estate at Mitake 900 in Kiso town below Mount Ontake, with the developer stating a total area of 1,135,367 square metres and 835 lots at about 1,000 metres elevation. Lots are 1,000 square metres and above

斑尾高原ホテル

Brand / operator: MGallery Collection (Accor) · Scale: — · Type: Hotel · Target: TBD

斑尾高原スキー場

Brand / operator: — · Scale: — · Type: Mixed hotel + residence

Madarao Mountain Resort operates the Madarao Kogen Hotel at its base and states a 2026-27 winter season from 12 December 2026 to 28 March 2027 with nine lifts, night skiing on two lifts, and a new Snow Play Experience Area with a 100-metre moving carpet for the season

タングラム斑尾東急リゾート

Brand / operator: Tokyu · Scale: — · Type: Mixed hotel + residence

Tangram Madarao Tokyu Resort is presented on its official site as an all-season mountain resort with separate green-season and snow operations and on-site lodging booking; the Madarao Mountain Resort site states the 2026-27 all-mountain season pass covers lifts at both Madarao Mountain Resort and Tangram Ski Circus

東急ハーヴェストクラブ斑尾

Brand / operator: Tokyu Harvest Club · Scale: — · Type: Hotel

Tokyu Harvest Club Madarao is a members' resort hotel inside the Tangram Madarao Tokyu Resort, directly facing the Tangram Ski Circus slopes and set in grounds of more than five hectares with views to Mount Asama

望楼NOGUCHI登別

Brand / operator: Bourou (Noguchi Kanko) · Scale: — · Type: Hotel

An all-suite hot spring hotel in the Noboribetsu Onsen village where every guest room has an open-air bath supplied by free-flowing spring water

第一滝本館

Brand / operator: — · Scale: — · Type: Hotel

A long-established hot spring ryokan beside Jigokudani whose Grand Bath is fed by five of the ten mineral spring types officially recognised in Japan

登別グランドホテル

Brand / operator: — · Scale: — · Type: Hotel

A hot spring hotel established in 1938, known as the Guest House in Noboribetsu after being used for an imperial stay by the Showa Emperor and Empress. It draws on three different types of hot spring water

登別万世閣

Brand / operator: Manseikaku Hotels · Scale: — · Type: Hotel

A hot spring resort hotel in the Noboribetsu Onsen village run by Manseikaku Hotels, which also operates hotels at Lake Toya and Jozankei. Renovation work on the hotel's second floor ran from December 2024 to March 2025

ホテルニューもみぢ

Brand / operator: Ito-en Hotel Group · Scale: — · Type: Hotel

Hotel New Momiji is Ito-en Hotel Group's Shiobara property at 1074 Shiobara in Nasu-Shiobara, Tochigi

伊東園ホテル塩原

Brand / operator: Ito-en Hotel Group · Scale: — · Type: Hotel

Ito-en Hotel Shiobara stands at 2196-4 Shiobara in Nasu-Shiobara, Tochigi, and notified guests of equipment renewal works that closed the men's cold bath in June 2026 and the women's cypress open-air bath in April 2026

大江戸温泉物語 わんわんリゾート 那須塩原

Brand / operator: Ooedo Onsen Monogatari · Scale: — · Type: Hotel

Wanwan Resort Nasu-Shiobara is the Ooedo Onsen Monogatari group's dog-friendly hot spring hotel at Shiobara in Nasu-Shiobara city, Tochigi, with bathing, dining and guest rooms designed for stays with dogs

TAOYA那須塩原

Brand / operator: Ooedo Onsen Monogatari (TAOYA) · Scale: 60 keys · Type: Hotel

TAOYA Nasu-Shiobara is a rebranding of the former Nashio-Shiobara Kamoshika-so at 1256 Shiobara in Nasu-Shiobara, Tochigi, with 60 rooms, which opened under the TAOYA brand on 15 August 2023 after renovation of its lounge, restaurant and guest rooms

ホテル雲井

Brand / operator: Suisei Inc. · Scale: 33 · Type: Hotel

A 33 room hot spring inn at Sounkyo Onsen that had been closed since 2022 and was reopened on 1 September 2025 by the Kyoto operator Suisei under a therapeutic bathing inn concept. Suisei describes hotel development and operation as part of its business

ホテル大雪 ONSEN & CANYON RESORT

Brand / operator: — · Scale: 188 · Type: Hotel

A mountain resort hotel at Sounkyo Onsen inside Daisetsuzan National Park, positioned on the highest ground in the hot spring village and marketed on its canyon views and hot springs. The property has been progressively refurbished, including a Japanese modern room programme

層雲閣 MOUNTAIN RESORT 1923

Brand / operator: Sounkaku · Scale: 166 · Type: Hotel

Sounkyo's long established hotel, trading since 1923 under founder Hatsuichi Arai and part of the Arai Group. The 166 rooms occupy the third to tenth floors of the building on the Sounkyo valley floor

層雲峡温泉 朝陽リゾートホテル

Brand / operator: Noguchi Kanko Group · Scale: — · Type: Hotel

A hot spring resort hotel at Sounkyo Onsen in Kamikawa operated by the Noguchi Kanko group, set on the cliffside with observatory style baths facing the gorge. The group markets it as a flagship of its Sounkyo operations

クラブメッド・トマム

Brand / operator: Club Med · Scale: 341 · Type: Hotel

An all inclusive Club Med village occupying more than 145 hectares within the Tomamu resort, with 341 rooms across the Hakada and Yubari buildings. Guests ski the Hoshino Resorts Tomamu ski area and the village was interior designed by Jean Philippe Nuel

星野リゾート トマム

Brand / operator: Hoshino Resorts · Scale: — · Type: Mixed hotel + residence

Hoshino Resorts states that the owning company of Tomamu changed on 28 June 2024, the second investor change since it took over operations in 2004, with the asset reported as bought for 18.3 billion yen in 2015 and sold for 40.8 billion yen in 2024. Hoshino Resorts continues to operate the resort under its own brand

リゾナーレトマム

Brand / operator: RISONARE (Hoshino Resorts) · Scale: — · Type: Hotel

Hoshino Resorts' all suite hotel on the higher ground above the Tomamu resort, with rooms of more than 100 square metres and only four rooms per floor. Every room has a private sauna and a jet bath with a view over the four seasons

トマム ザ・タワー

Brand / operator: Hoshino Resorts · Scale: — · Type: Hotel

One of the two Hoshino Resorts hotels at Tomamu, positioned at the centre of the resort and linked by covered walkways to Hotalu Street and its dining. The room stock is functional and oriented to active stays, with access to the resort's Mina-Mina Beach indoor wave pool and Kiraku-no-Yu open air bath

ザ・ウィンザーホテル洞爺リゾート＆スパ

Brand / operator: Vignette Collection (IHG) · Scale: 386 · Type: Hotel

IHG announced in November 2024 that the 386-key Windsor Hotel TOYA Resort & Spa, owned by the Meiji Shipping Group, would join its Vignette Collection brand. The mountaintop hotel overlooking Lake Toya dates back to 1993 and hosted the 34th G8 Summit

洞爺湖 鶴雅リゾート 光の謌

Brand / operator: Tsuruga Resort · Scale: — · Type: Hotel

A hot spring resort hotel on Lake Toya operated by the Tsuruga group, which also runs resort hotels at Lake Shikotsu, Lake Akan and Jozankei

洞爺サンパレス リゾート＆スパ

Brand / operator: — · Scale: — · Type: Hotel

A lakeside resort hotel at Toyako Onsen offering hot spring baths and guest rooms, and home to the large Water Land indoor pool and waterslide attraction

Brand / operator: Dusit Collection (Dusit International) · Scale: — · Type: Hotel

A Kengo Kuma-designed lakeside retreat on the shore of Lake Toya that originally opened in 2018 and joined Dusit's Collection brand on 1 July 2026 as the brand's first hotel in Japan. It has 55 lake-view guestrooms, each with a private open-air bath, plus three two-storey villas

安曇野高原リゾート

Brand / operator: Iconia Hospitality · Scale: — · Type: Hotel

The former Izumigo AMBIENT Azumino Hotel reopened on 1 April 2026 as AZUMINO KOGEN RESORT after renovation of its guest rooms, hot springs and front desk. The operator groups it with its Yatsugatake highland resorts in Nagano

安曇野泉郷

Brand / operator: Izumigo · Scale: — · Type: Land estate

安曇野泉郷

Brand / operator: Izumigo · Scale: — · Type: Land estate

Azumino Izumigo is a villa estate on the Hotaka Ariake side of Azumino whose operator site presents it as a second-home estate built around the estate's hotel, hot spring and management services

星野リゾート ネコマ マウンテン

Brand / operator: Hoshino Resorts · Scale: — · Type: Land estate

Brand / operator: Hoshino Resorts · Scale: — · Type: Hotel

磐梯山温泉ホテル

Brand / operator: Hoshino Resorts · Scale: 149 · Type: Hotel

八甲田ホテル

Brand / operator: — · Scale: — · Type: Hotel

Hakkoda Hotel is a log-built hotel at Minami-Hakkoda 1-1 in Aomori city, built from large-diameter Canadian red cedar and Oregon pine. Its Japanese restaurant Shakomizu reopened on 1 September 2024 in a new position facing the southern Hakkoda beech forest, and the hotel shares a group with Sukayu Onsen

酸ヶ湯温泉旅館

Brand / operator: Sukayu Onsen Co. · Scale: — · Type: Hotel

Sukayu Onsen sits at about 925 metres on the western foot of the Hakkoda range and was designated Japan's first national health resort in 1954. Its 160-tatami mixed bathing hall Hiba Sen-nin Buro draws four separate springs, and the operator marked the company's 90th anniversary in 2023 and lists an ongoing Sen-nin Buro project

谷地温泉

Brand / operator: — · Scale: — · Type: Hotel

Yachi Onsen is a single-inn hot spring in the Hakkoda mountains at Horyo-Yachi in Towada city, presented by its operator as one of Japan's three great secret springs with over 400 years of history. It has two baths of different water, a 38-degree lower bath and a cloudy 42-degree upper bath, both fed by a self-flowing source at the floor

乳頭温泉郷 黒湯温泉

Brand / operator: — · Scale: — · Type: Hotel

Kuroyu Onsen is an inn of the Nyuto Onsenkyo in Semboku, Akita. The operator began works on 24 August 2026 to refurbish the mixed indoor bathing hall ahead of a renewal, keeping the mixed open-air bath in use while the indoor bath is closed

乳頭温泉郷 妙乃湯

Brand / operator: — · Scale: — · Type: Hotel

Taenoyu is an inn of the Nyuto Onsenkyo inside Towada-Hachimantai National Park, and works two named springs on site, the golden Kin no Yu and the silver Gin no Yu. It is the sister inn of Natsuse Onsen Towasure in Senboku

乳頭温泉郷 鶴の湯温泉

Brand / operator: — · Scale: — · Type: Hotel

Tsurunoyu Onsen is one of the inns of the Nyuto Onsenkyo hot spring village in the Sendatsuzawa national forest at Tazawako-Tazawa, Semboku, Akita, and operates both a main inn and a forest-side annex, Yamanoyado

THE KIZAKI CAMP&LAKE RESORT

Brand / operator: — · Scale: — · Type: Hotel

THE KIZAKI CAMP and LAKE RESORT operates a lakeside camp and resort site at Hir Mori 9707-1 in Omachi on the shore of Lake Kizaki, one of the three Nishina lakes, with a 12:00 check-in and seasonal closures on Tuesdays and Wednesdays

ANAホリデイ・インリゾート信濃大町くろよん

Brand / operator: ANA Holiday Inn · Scale: — · Type: Hotel

THE HAKO 大町温泉 ねるだけ

Brand / operator: — · Scale: — · Type: Hotel

THE HAKO is a minimalist lodging at Hir 2814-1 in the Omachi hot spring area, run by Omachi Onsenkyo Real Estate Development

ジ アルプス ホテル 白馬

Brand / operator: PDS Hotels · Scale: 159 · Type: Hotel · Target: TBD

シダーズホテル

Brand / operator: Resort Japan · Scale: 16 · Type: Hotel

Cedars Hotel in the Tsugaike area of Otari village offers 16 keys and 18 rooms across studio, one-bedroom and two-bedroom self-contained apartments, ski-in ski-out about a minute on foot from Tsugaike Kogen Ski Resort, with an on-site Allpress coffee café

栂池高原親の原分譲地

Brand / operator: — · Scale: — · Type: Land estate

Otari village's development project guidance ordinance designates the Tsugaike Kogen Oyonohara subdivision as a residential and villa zone, the area having been formed and sold as a housing estate by the Nagano Prefecture Tourism Development Public Corporation; the same ordinance requires prior consultation for villa development sites of 2,000 sqm or more

HOTEL&SAUNA WAYPOINT SHINANO-MYOKO

Brand / operator: play and co · Scale: — · Type: Hotel

野尻湖グリーンタウン

Brand / operator: — · Scale: — · Type: Land estate

野尻湖グリーンタウン

Brand / operator: — · Scale: 1475 · Type: Land estate

Nojiriko Green Town was developed from 1961 with the cooperation of Shinano town as Japan's first villa estate combining sports-leisure facilities with a members' association; the site covers 1,320,000 sqm (about 400,000 tsubo) in 1,475 lots across five districts at 650-800 m elevation around Lake Nojiri, with more than 400 villas built

田沢湖 ローズパークホテル

Brand / operator: — · Scale: — · Type: Hotel

Tazawako Rose Park Hotel stands on the Lake Tazawa shore at Katagiri in Semboku and is arranged in an executive sixth floor, a first floor on the fifth level and regular floors on three and four, all facing the lake and Mount Akita-Komagatake. Its main dining room serves a French course built on local ingredients

亀の井ホテル 田沢湖

Brand / operator: Kamenoi Hotel · Scale: — · Type: Hotel

Kamenoi Hotel Tazawako is at Obonai, Tazawako in Semboku city, Akita, with a natural hot spring and a buffet built on regional dishes, and runs a free shuttle bus from Tazawako Station on the Akita Shinkansen. Room types listed by the operator span a main-building special room, Japanese-Western rooms in the east wing and singles in the Yasuragi wing

天然温泉 田沢湖レイクリゾート

Brand / operator: Iconia Hospitality · Scale: — · Type: Hotel

Tazawako Lake Resort & Onsen sits on the Lake Tazawa highland below Akita Komagatake in Semboku and is run by Iconia Hospitality, with two bathhouses used alternately morning and evening, three dog-friendly room types and a glamping field. The operator reports a third-place finish in the family category of a 2025 Tohoku hot spring hotel poll

バンクロッジ ネコマ by 星野リゾート

Brand / operator: Hoshino Resorts · Scale: Bunk rooms for 1-6 guests, 26-31 sqm · Type: Hotel · Target: TBD

New Hoshino Resorts hotel at the foot of the Nekoma Mountain south area, a 15-minute walk from the lifts with a dedicated ski-back route. Room types are 4- and 6-person bunk rooms of 26-31 sqm; the official page carries the line 'opens 12 January' and the ski area's site states reservations opened on 1 September

星野リゾート ネコマ マウンテン

Brand / operator: Hoshino Resorts · Scale: 13 lifts, 33 courses, 189 ha · Type: Mixed hotel + residence

Merged ski resort created by linking the former Alts Bandai (south area) and Nekoma ski area (north area) with a connecting lift; operator site states 13 lifts, 33 courses and 189 ha of terrain. Announced 2026-27 season runs 28 November 2026 to 9 May 2027 in the north area and 12 December 2026 to 4 April 2027 in the south area

伊東園ホテル磐梯向滝

Brand / operator: Itoen Hotels · Scale: — · Type: Hotel

Ryokan on the bank of the Gohegawa river at Bandai Atami Onsen in Koriyama, operated by Itoen Hotels and listed on the group's own site alongside its newer Bandai Nagomi sister property. The hotel's news page describes an open-air 'Angel bath' and river-facing rooms

伊東園ホテル磐梯和水

Brand / operator: Itoen Hotels · Scale: 41 rooms · Type: Hotel

Company release states Itoen Hotels K.K. opened a 41-room hotel at Bandai Atami Onsen in Koriyama on 1 August 2026, three minutes on foot from its existing Itoen Hotel Bandai Mukotaki. Its concept takes the Gohegawa clear stream running beside the site, with rooms mainly Japanese-style and Japanese-bed rooms facing Kikyo-yama and rates from JPY 9,680 per night with two meals

エンリゾート グランデコホテル

Brand / operator: EN RESORT · Scale: 103 rooms · Type: Hotel

Resort hotel at Hibara Arasawazawa-yama 1082, Kitashiobara, on the Onogawa spring source and described by the operator as the only resort hotel at that location. The same estate runs the Urabandai ropeway to 1,390 m, an outdoor pool and the Grandeco snow resort; hotel news runs through August 2026

東急ハーヴェストクラブ 裏磐梯グランデコ

Brand / operator: Tokyu Harvest Club · Scale: — · Type: Condotel

Membership resort hotel listed among the Tokyu Harvest Club's own facility roster, located in the Urabandai/Grandeco area of Kitashiobara. Operated on the club-ownership model in which members buy resort membership rights and book stays through the operator

八幡平リゾート

Brand / operator: Alpina Resort Management · Scale: — · Type: Hotel

八幡平マウンテンホテル

Brand / operator: — · Scale: — · Type: Hotel

Hachimantai Mountain Hotel sits beside Towada-Hachimantai National Park at Matsuo-yosegi in Hachimantai city, draws hot spring water piped from the Matsukawa Onsen source, and acts as the hotel base for the Panorama and Shimokura ski areas. It is run by Tohoku Resort Service and supplied with geothermal power from the Matsuo Hachimantai plant

株式会社LOTTE HOTELS JAPAN

Brand / operator: LOTTE HOTELS JAPAN · Scale: 20 hotels and 4,500 rooms by 2034 · Type: Hotel · Target: TBD

Lotte Holdings and Korea's Hotel Lotte established the joint venture LOTTE HOTELS JAPAN on 2 September 2025, aiming to operate 20 hotels and 4,500 rooms in Japan within ten years including the two existing hotels, led by management contracts

ロッテアライリゾート

Brand / operator: LOTTE Hotel Arai · Scale: 257 · Type: Hotel

LOTTE Hotel Arai states that Lotte Arai Resort near Myoko city has 257 hotel rooms across four buildings on a one million tsubo site with 14 ski courses, a spa, pool, restaurants and activities including a 1,501 metre zip tour

グランドブリッセンホテル定山渓

Brand / operator: — · Scale: — · Type: Hotel

A hot spring hotel in the Jozankei valley that opened in July 2021, where guest rooms have their own hot spring bath with a view over the valley. It draws on a private spring source and also has a beauty treatment salon

定山渓 鹿の湯

Brand / operator: — · Scale: — · Type: Hotel

丸沼高原

Brand / operator: — · Scale: — · Type: Hotel

Marunuma Kogen is at 4658-58 Higashi-Ogawa in Katashina, Gunma, and markets views from an elevation of 2,000 m; on-mountain facilities include Chalet Marunuma for overnight stays and the Centre Station day-use onsen

尾瀬岩鞍リゾートホテル

Brand / operator: — · Scale: — · Type: Hotel

Oze Iwakura Resort Hotel is at 2609 Tsuchide in Katashina, Gunma, on a plateau at 1,000 m elevation

一柳閣本館

Brand / operator: Ito-en Hotel Group · Scale: — · Type: Hotel

Ichiryukaku Honkan is Ito-en Hotel Group's property at 46 Kawaji Onsen Takahara in Nikko, Tochigi, in the Kawaji Onsen district

TAOYA川治

Brand / operator: Ooedo Onsen Monogatari (TAOYA) · Scale: — · Type: Hotel

TAOYA Kawaji is the seventh TAOYA all-inclusive hot spring resort hotel and the group's first new opening after its November 2024 brand consolidation; it is at 22 Kawaji Onsen Kawaji in Nikko, Tochigi, and opened on 1 February 2025

JRイン北見

Brand / operator: JR Inn (JR Hokkaido Hotels) · Scale: 206 · Type: Hotel · Target: TBD

The seventh JR Inn, on a 1,151 square metre site one minute on foot from Kitami station, with 206 rooms over nine storeys above ground and one below and 5,298 square metres of floor area. Alpha Court is the project body and JR Hokkaido Hotels will operate it

大江本家

Brand / operator: Oe Honke · Scale: — · Type: Hotel

A long established natural hot spring inn at Onneyu Onsen in Kitami, in the Okhotsk subprefecture, and one of the larger properties in the Onneyu hot spring village. It has also been used by Kitami City as a designated disaster shelter

ホテルグリーンプラザ上越

Brand / operator: — · Scale: — · Type: Hotel

Hotel Green Plaza Joetsu is the hotel of the Joetsu Kokusai ski area in Hakunosawa, Minamiuonuma, directly linked to the slopes and served by the Joetsu Kokusai Ski Resorts Mae station

むいか温泉ホテル・ムイカスノーリゾート

Brand / operator: — · Scale: — · Type: Hotel

Muikamachi Onsen Hotel at Oguriyama 2910-114 in Minamiuonuma is directly linked to the Muika Snow Resort ski area and is operated by Muikamachi Resort Co, with free shuttle service from Muikamachi station

Brand / operator: Club Med · Scale: — · Type: Hotel

サホロリゾートホテル

Brand / operator: Kamori Kanko Group · Scale: — · Type: Hotel

The core hotel of Tokachi Sahoro Resort on the Karikachi plateau in Shintoku, operated by Kamori Kanko alongside the Sahoro ski area, the Sahoro Country Club golf course and the Sahoro Bear Mountain wildlife park

源泉一途 岩手雫石

Brand / operator: Gensen Itto · Scale: — · Type: Hotel

Gensen Itto Iwate Shizukuishi is a source-specialist hot spring hotel at the 450-year-old Oshuku Onsen in Shizukuishi below Mount Iwate. The operator describes an undiluted, unheated, unfiltered and uncirculated free-flowing spring of pH 8.3 alkaline simple hot water at about 45 degrees and over 100 litres a minute, and published the property's official site on 1 July 2026

雫石プリンスホテル

Brand / operator: Seibu Prince Hotels & Resorts · Scale: — · Type: Hotel

Shizukuishi Prince Hotel is the Seibu Prince Hotels and Resorts property in Shizukuishi, Iwate, sold together with the Shizukuishi ski area and the adjacent Shizukuishi golf course. The brand's own site describes it as a four-season resort hotel with hot spring bathing after skiing or golf

界 奥飛騨

Brand / operator: Hoshino Resorts, KAI brand · Scale: — · Type: Hotel

サンクチュアリコート高山

Brand / operator: Sanctuary Court · Scale: — · Type: Branded residence

界 奥飛騨

Brand / operator: 星野リゾート (界) · Scale: — · Type: Hotel

Hoshino Resorts' KAI-brand ryokan at Hirayu, gateway to Okuhida Onsenkyo, built around a courtyard linking the buildings to the Northern Alps; guest bathing and the rooms draw on Hida woodcraft and the menu features Hida beef

ヒルトン高山リゾート

Brand / operator: Hilton · Scale: — · Type: Hotel

JR Central Hotels' mountain resort hotel above Takayama, presented on its official site as standing at 640m on a wooded hill with a 天望の湯 open-air bath and premium suites

立山黒部アルペンルート沿線施設改修

Brand / operator: — · Scale: — · Type: Hotel · Target: TBD

Tateyama Kurobe Kanko set a works window for the 2025 programme on the alpine route's stations and facilities running from June 2025 to November 2026, 54 years after the route opened end to end

ホテル立山

Brand / operator: — · Scale: — · Type: Hotel · Target: TBD

Hotel Tateyama, the 2,450m mountain hotel at Murodo on the Tateyama Kurobe Alpine Route, ended its accommodation service on 31 August 2026 after opening in 1972; restaurant and shop operations continue

アースボート戸隠

Brand / operator: Earthboat · Scale: — · Type: Hotel

Earthboat Togakushi is a trailer-house lodging with private sauna adjacent to Togakushi Kogen Hotel, and Earthboat's English site lists Togakushi among its Nagano locations alongside Hakuba, Nojiriko, Kurohime and Ueda Onsen

戸隠高原ホテル

Brand / operator: Togakushi Kogen Hotel · Scale: — · Type: Hotel

Togakushi Kogen Hotel stands beside the Togakushi ski area at 3682-6 Togakushi in Nagano city, inside the Myoko-Togakushi Renzan National Park; its site states the ski area has 19 courses and that the hotel runs a day-use log sauna and the adjacent Earthboat Togakushi trailer-house accommodation

十和田プリンスホテル

Brand / operator: Seibu Prince Hotels & Resorts · Scale: — · Type: Hotel

Towada Prince Hotel stands on the west shore of Lake Towada at Nishikohan, Kosaka, Kazuno district, Akita, and works the Lake Towada West Shore hot spring. It serves a menu it calls Lake Towada French, built around Lake Towada kokanee salmon and other northern Tohoku produce, with a private garden facing the lake

星野リゾート 奥入瀬渓流ホテル

Brand / operator: Hoshino Resorts · Scale: — · Type: Hotel

Oirase Keiryu Hotel states it is the only resort hotel built on the shore of the Oirase Gorge inside Towada-Hachimantai National Park and draws its hot spring water from Mount Hakkoda for an open-air bath overlooking the stream. Room stock includes a Keiryu Suite and four rooms with private open-air baths

会津高原 星の郷ホテル

Brand / operator: Hoshinosato Hotel · Scale: 18 rooms (types A, B and C) · Type: Hotel

Highland resort hotel in Minamiaizu town at about 1,000 m elevation with 18 rooms in A, B and C types, the C type having in-room hot-spring baths. The hotel's own source is the Nango-kai onsen, a sodium sulfate-chloride-bicarbonate spring, and it sits next to the Nango ski area; site carries 2026 notices including a Fukushima 'Mata Kite.' discount campaign

亀の井ホテル 秋田湯瀬

Brand / operator: Kamenoi Hotel · Scale: — · Type: Hotel

Kamenoi Hotel Akita Yuze is at Hachimantai-Yuze 40-1 in Kazuno city, Akita, on the Yuze Onsen that is counted among Japan's beauty hot springs, three minutes on foot from JR Hanawa line Yuze Onsen station and about fifteen minutes by car from the Kazuno-Hachimantai interchange. Its room stock is largely Japanese-style, with special rooms up to 15 tatami plus alcove

ロックウッド・ホテル＆スパ

Brand / operator: Aomori Spring Resort · Scale: 181 · Type: Hotel

The Rockwood Hotel & Spa is the 181-room onsen hotel at Aomori Spring Resort on the Ajigasawa highland below Mount Iwaki in Aomori prefecture, set within 400 hectares and with ski-in ski-out access to the slopes. The resort also runs an Arnold Palmer-designed golf course, and its open-air baths overlook the Sea of Japan

旭岳温泉ホテル ベアモンテ

Brand / operator: Hamano Hotels · Scale: 56 · Type: Hotel

A 56 room hotel at Asahidake Onsen in Higashikawa at about 1,100 metres above sea level, a three minute walk from the Asahidake Ropeway valley station. Rooms range from single rooms to maisonettes and rooms with a mini kitchen, and the hotel is operated by Hamano Hotels of Sapporo

碧の美 ゆゆ

Brand / operator: — · Scale: — · Type: Hotel

A hot spring hotel at Shirogane Onsen in Biei operating under the Yuyu brand after a change of name from Yumoto Shirogane Onsen Hotel. The official site markets the property on its hot spring, dining and guest room offer

中禅寺金谷ホテル

Brand / operator: Kanaya Hotel · Scale: — · Type: Hotel

Chuzenji Kanaya Hotel is at 2482 Chugushi on the shore of Lake Chuzenji and marked its 85th anniversary; every room has a balcony or wood deck facing the lake

八ヶ岳富士見高原別荘地

Brand / operator: — · Scale: about 2,500 lots · Type: Land estate

The Fujimi Kogen villa estate on the southern foot of the Yatsugatake range opened in October 1969 with 261 lots and grew to about 2,500 lots across named districts including I, Ro, Ha, Ni, Ho, To, Chi, Ri, Ikoidemori, Kanodaira and Fureaino-sato. Land was sold first by the Nagano prefectural regional development corporation and, from 1982, by the town, with average lot sizes of about 1,000 square metres

TAOYA 下呂

Brand / operator: 大江戸温泉物語 (TAOYA) · Scale: — · Type: Hotel

プレミアムステイ豪

Brand / operator: — · Scale: 4 · Type: Hotel

Geto Premium Stay -GOU- is a hotel-type lodge opened in 2020 inside the Geto Kogen ski area base in Kitakami, with four slope-view rooms (three standard, one superior), private toilet and shower in every room and a shared kitchen and dining room. The same building group holds an 88-bed mixed dormitory and two private dormitory rooms, all run by Kitanihon Resort with the on-site Usagimori no Yu hot spring

天人峡地区再活性化

Brand / operator: — · Scale: — · Type: Land estate · Target: TBD

Higashikawa Town formulated a basic plan for the revitalisation of the Tenshinkyo district, covering landscaping of the natural scenery after removal of derelict hotels and the creation of a long stay tourism base. The district straddles the Higashikawa and Biei town boundary

サンクチュアリコート金沢

Brand / operator: サンクチュアリコート · Scale: — · Type: Branded residence · Target: TBD

Resort Trust lists Sanctuary Court Kanazawa as due to open in 2029, combining a hotel and an art gallery on a site with views to the Northern Alps and over the city

グランプローク飯綱高原

Brand / operator: GLAMPROOK · Scale: — · Type: Hotel

GLAMPROOK Iizuna Kogen is an all-inclusive glamping resort in the Iizuna Higashi Kogen highland area; a Japan 2 Earth feature reports the site occupies about 400,000 sqm on a former nine-hole town-run golf course opened in 1979, after Iizuna Town privatised the resort following the 2009 dissolution of Iizuna Resort Development

ビバルデの丘

Brand / operator: Vivalde no Oka Co. · Scale: about 300 lots · Type: Land estate

Vivalde no Oka is a villa estate on the Kirigamine highland in Suwa at about 1,600 metres, developed with roughly 300 lots on a south-facing slope and a minimum lot size of 1,000 square metres. The estate borders the Odoriba marsh, one of the three main Kirigamine wetlands

磐梯山温泉ホテル by 星野リゾート

Brand / operator: Hoshino Resorts · Scale: 149 rooms, 1 building · Type: Hotel

Hoshino Resorts hotel at Bandai-machi Sarashina Shimizudaira 6838-68, at the foot of Mount Bandai, with 149 rooms and one building and rooms including a 104 sqm Aizu Modern Suite limited to two per night. Operator site lists it as the lodging affiliate of the Nekoma Mountain ski area

北星山滞在拠点施設（仮称）

Brand / operator: — · Scale: — · Type: Hotel · Target: TBD

Nakafurano Town is building a staying base facility in the Hokuseiyama area, where the lavender park and forest park sit, using a national subsidy. The stated aims are a year round tourism destination built on the area's natural setting and a shift away from pass through sightseeing

ザ・リッツ・カールトン日光

Brand / operator: The Ritz-Carlton (Marriott International) · Scale: 94 keys · Type: Hotel

The Ritz-Carlton, Nikko is at 2482 Chugushi on Lake Chuzenji inside Nikko National Park in Oku-Nikko, with 94 rooms in three guest wings and the first Ritz-Carlton branded onsen, drawing hot spring water from Nikko Yumoto Onsen

王滝村御岳保健休養地

Brand / operator: — · Scale: — · Type: Land estate

Otaki village publishes its relocation and residence information for the village below Mount Ontake, where the Otaki Ontake Health Recreation Estate operates as a managed villa area with a nearby ski area and mountain access

LUCY尾瀬鳩待 by 星野リゾート

Brand / operator: Hoshino Resorts (LUCY) · Scale: — · Type: Hotel

Hoshino Resorts' mountain hotel at Hatomachi Pass sits at 1,591 m, three minutes on foot from the bus stop at the entrance to Oze National Park, and trades 29 April to 24 October 2026

Brand / operator: Florian Busch Architects · Scale: — · Type: Land estate · Target: TBD

A commissioned masterplan study by Florian Busch Architects for low-density countryside development in Rankoshi, organised as three sites: a forest area of over four square kilometres divided into large farmstead parcels, plus a lower village and an upper village with serviced apartments

ニュー・グリーンピア津南

Brand / operator: Intrance (preferred bidder) · Scale: 146 · Type: Hotel · Target: TBD

New Greenpia Tsunan is a town-owned resort in Akinari, Tsunan of 379 hectares operated by Tsunan Kogen Kaihatsu, with a 101-room main hotel building and a 45-room annex plus camp and ski facilities

UNWIND HOTEL & BAR 奥日光

Brand / operator: UNWIND HOTEL & BAR (LIVELY HOTELS) · Scale: 46 keys · Type: Hotel

UNWIND HOTEL & BAR Okunikko opened on 8 August 2026 with 46 rooms of 35 sq m in king, twin and four-bed-bunk types, designed around a mid-century study and bedroom