
Why not embark on a “sauna journey” to refresh your mind and body?


Free cancellation until 4/22/2026 11:59 p.m.(JST)
All-inclusive starting from 3/1! Make your evening special with a French dinner... 彡 - A luxurious moment of relaxation under the starry sky - All-Inclusive 1 night with 2 meals All-you-can-drink Sauna Hot springs, etc. Glamping surrounded by nature, Spend a luxurious time gazing at the star-filled night sky. A special experience that combines the charm of camping with comfort. Dinner Sycamore French Amuse-bouche: Soba galette, salmon rillettes Appetizer: Carpaccio of Gin Hikari and seasonal vegetable Bagna Cauda Soup: Pumpkin potage Fish: Pan-seared lobster with Japanese-style beurre blanc sauce Granité: Yuzu and lemon granité Viande: Grilled Joshu beef with spring vegetables, red wine sauce Dessert: Creme brûlée made with premium eggs Of course, it comes with an all-you-can-drink option! ! Venue: Sycamore Cafe Terrace Time: 18:00/18:30/19:00 A special menu utilizing seasonal and Gunma prefecture ingredients to offer hospitality. Please enjoy the seasonal flavors carefully selected by the chef. Breakfast Fluffy egg omelet plate Morning classic! Japanese breakfast plate Venue: Sycamore Cafe Terrace <Time> 9:15/9:45 Free Lounge 'TUPA' Free drinks and snacks available! Natural hot springs at the station - Mizunuma no Yu The natural hot spring with free-flowing source water is characterized by its soft and smooth texture. Warm your chilled body from the core and moisturize your skin deeply. It is also well-regarded as 'Bijin no Yu' (Hot Springs for Beautiful Skin)! *You can also use the sauna at the hot springs! From check-in date to check-out date. Feel free to use it! If you wish to use it before check-in, please inform the hot spring reception of your name as a guest. Public sauna Two types of saunas: Log sauna and barrel sauna [wood stove] Details can be checked from the room list. [Important Notes] Meal contents may change depending on purchases and seasonal ingredients. There may be some changes. (Photos are for reference only.)
Consumption tax (from 10/1/2019) (Per person per night) 10%

Free cancellation until 4/22/2026 11:59 p.m.(JST)
All-inclusive starting from 3/1! Extremely satisfying! Have a fun night with all-you-can-eat BBQ... 彡 - A luxurious moment of relaxation under the starry sky - All-Inclusive 1 night with 2 meals All-you-can-drink Sauna Hot springs, etc. Glamping surrounded by nature, While gazing at the endless stars spread across the night sky, Spend luxurious moments. A special experience that combines the charm of camping with comfort. Dinner Centering around Joshu beef loin and short rib, along with pork belly, sausages, and seafood. A full lineup of classic barbecue dishes to enjoy over charcoal! Furthermore, seasonal fair dishes are also available! ! A wide variety of rice dishes like salad, soup, bibimbap, and curry are offered, A premium course featuring all 67 items, including desserts. Of course! Includes all-you-can-drink. <Venue> Sumiterrace BBQ Time: 18:00/18:30/19:00 *2-hour limit (Last order 30 minutes before end) Breakfast [Venue] Fluffy egg omelet plate Morning classic! Japanese breakfast plate Venue: Sycamore Cafe Terrace <Time> 9:15/9:45 Free Lounge 'TUPA' Free drinks and snacks available! Natural hot springs at the station - Mizunuma no Yu The natural hot spring with free-flowing source water is characterized by its soft and smooth texture. Warm your chilled body from the core and moisturize your skin deeply. It is also well-regarded as 'Bijin no Yu' (Hot Springs for Beautiful Skin)! *You can also use the sauna at the hot springs! From check-in date to check-out date. Feel free to use it! If you wish to use it before check-in, please inform the hot spring reception of your name as a guest. Public sauna Two types of saunas: Log sauna and barrel sauna [wood stove] Details can be checked from the room list. [Important Notes] Meal contents may change depending on purchases and seasonal ingredients. There may be some changes. (Photos are for reference only.)
Consumption tax (from 10/1/2019) (Per person per night) 10%
Standard Twin room, Mountain view, Non-smoking


Free cancellation until 4/22/2026 11:59 p.m.(JST)
All-inclusive starting from 3/1! Extremely satisfying! Have a fun night with all-you-can-eat BBQ... 彡 - A luxurious moment of relaxation under the starry sky - All-Inclusive 1 night with 2 meals All-you-can-drink Sauna Hot springs, etc. Glamping surrounded by nature, While gazing at the endless stars spread across the night sky, Spend luxurious moments. A special experience that combines the charm of camping with comfort. Dinner Centering around Joshu beef loin and short rib, along with pork belly, sausages, and seafood. A full lineup of classic barbecue dishes to enjoy over charcoal! Furthermore, seasonal fair dishes are also available! ! A wide variety of rice dishes like salad, soup, bibimbap, and curry are offered, A premium course featuring all 67 items, including desserts. Of course! Includes all-you-can-drink. <Venue> Sumiterrace BBQ Time: 18:00/18:30/19:00 *2-hour limit (Last order 30 minutes before end) Breakfast [Venue] Fluffy egg omelet plate Morning classic! Japanese breakfast plate Venue: Sycamore Cafe Terrace <Time> 9:15/9:45 Free Lounge 'TUPA' Free drinks and snacks available! Natural hot springs at the station - Mizunuma no Yu The natural hot spring with free-flowing source water is characterized by its soft and smooth texture. Warm your chilled body from the core and moisturize your skin deeply. It is also well-regarded as 'Bijin no Yu' (Hot Springs for Beautiful Skin)! *You can also use the sauna at the hot springs! From check-in date to check-out date. Feel free to use it! If you wish to use it before check-in, please inform the hot spring reception of your name as a guest. Public sauna Two types of saunas: Log sauna and barrel sauna [wood stove] Details can be checked from the room list. [Important Notes] Meal contents may change depending on purchases and seasonal ingredients. There may be some changes. (Photos are for reference only.)
Consumption tax (from 10/1/2019) (Per person per night) 10%

Free cancellation until 4/22/2026 11:59 p.m.(JST)
All-inclusive starting from 3/1! Make your evening special with a French dinner... 彡 - A luxurious moment of relaxation under the starry sky - All-Inclusive 1 night with 2 meals All-you-can-drink Sauna Hot springs, etc. Glamping surrounded by nature, Spend a luxurious time gazing at the star-filled night sky. A special experience that combines the charm of camping with comfort. Dinner Sycamore French Amuse-bouche: Soba galette, salmon rillettes Appetizer: Carpaccio of Gin Hikari and seasonal vegetable Bagna Cauda Soup: Pumpkin potage Fish: Pan-seared lobster with Japanese-style beurre blanc sauce Granité: Yuzu and lemon granité Viande: Grilled Joshu beef with spring vegetables, red wine sauce Dessert: Creme brûlée made with premium eggs Of course, it comes with an all-you-can-drink option! ! Venue: Sycamore Cafe Terrace Time: 18:00/18:30/19:00 A special menu utilizing seasonal and Gunma prefecture ingredients to offer hospitality. Please enjoy the seasonal flavors carefully selected by the chef. Breakfast Fluffy egg omelet plate Morning classic! Japanese breakfast plate Venue: Sycamore Cafe Terrace <Time> 9:15/9:45 Free Lounge 'TUPA' Free drinks and snacks available! Natural hot springs at the station - Mizunuma no Yu The natural hot spring with free-flowing source water is characterized by its soft and smooth texture. Warm your chilled body from the core and moisturize your skin deeply. It is also well-regarded as 'Bijin no Yu' (Hot Springs for Beautiful Skin)! *You can also use the sauna at the hot springs! From check-in date to check-out date. Feel free to use it! If you wish to use it before check-in, please inform the hot spring reception of your name as a guest. Public sauna Two types of saunas: Log sauna and barrel sauna [wood stove] Details can be checked from the room list. [Important Notes] Meal contents may change depending on purchases and seasonal ingredients. There may be some changes. (Photos are for reference only.)
Consumption tax (from 10/1/2019) (Per person per night) 10%
Standard Twin room, Mountain view, Non-smoking


Free cancellation until 4/22/2026 11:59 p.m.(JST)
All-inclusive starting from 3/1! -Create the best memories with glamping, barrel sauna, and hot springs- Rooms available for staying with dogs Our popular glamping with sauna offers, a full outdoor experience while enjoying, a comfortable accommodation experience. Dinner Sycamore French Amuse: Soba galette and green pea mousse Hors d'oeuvre: Gin-hikari carpaccio with citrus and fennel salad Soup: Green asparagus potage Poisson: Poached lobster with bamboo shoots and spring mushrooms, Japanese-style beurre blanc sauce Granité: Yuzu and lemon granité Viande: Grilled Joshu beef with spring vegetables, red wine sauce Dessert: Creme brûlée made with premium eggs Includes all-you-can-drink Venue: Sycamore Cafe Terrace Time: 18:00/18:30/19:00 Breakfast [Venue] Fluffy egg omelet plate Morning classic! Japanese breakfast plate [In-room dining] Relaxed morning basket in your room Venue: Sycamore Cafe Terrace <Time> 9:15/9:45 Free Lounge 'TUPA' Free drinks and snacks available! Natural hot springs at the station - Mizunuma no Yu The natural hot spring with free-flowing source water is characterized by its soft and smooth texture. Warm your chilled body from the core and moisturize your skin deeply. It is also well-regarded as 'Bijin no Yu' (Hot Springs for Beautiful Skin)! From check-in date to check-out date. Feel free to use it! If you wish to use it before check-in, please inform the hot spring reception of your name as a guest. Exclusive Sauna Barrel sauna [Electric stove] Details can be checked from the room list. A fee of 3,000 yen per dog will be charged. (Pay on-site) Please present documentation at check-in (a copy is acceptable) proving that your dog has received rabies and viral infectious disease vaccinations (5 or more combination vaccines) within the past year. It is also possible via the OnePass app. If your dog is allowed on bedding, we kindly ask you to ensure they wear a manner wear. Please bring your own. [Important Notes] The meal content may change slightly depending on availability and seasonal ingredients. (Photos are for reference only.)
Consumption tax (from 10/1/2019) (Per person per night) 10%

Free cancellation until 4/22/2026 11:59 p.m.(JST)
All-inclusive starting from 3/1! -Create the best memories with glamping, barrel sauna, and hot springs- Rooms available for staying with dogs All-Inclusive 1 night with 2 meals All-you-can-drink Sauna Hot springs, etc. Our popular glamping with sauna offers, a full outdoor experience while enjoying, a comfortable accommodation experience. Dinner Centering around Joshu beef loin and short rib, along with pork belly, sausages, and seafood. A full lineup of classic barbecue dishes to enjoy over charcoal! A wide variety of rice dishes like salad, soup, bibimbap, and curry are offered, A premium course featuring all 67 items, including desserts. Of course! Includes all-you-can-drink. <Venue> Sumiterrace BBQ Time: 18:00/18:30/19:00 *2-hour limit (Last order 30 minutes before end) Breakfast [Venue] Fluffy egg omelet plate Morning classic! Japanese breakfast plate [In-room dining] Relaxed morning basket in your room Venue: Sycamore Cafe Terrace <Time> 9:15/9:45 Free Lounge 'TUPA' Free drinks and snacks available! Natural hot springs at the station - Mizunuma no Yu The natural hot spring with free-flowing source water is characterized by its soft and smooth texture. Warm your chilled body from the core and moisturize your skin deeply. It is also well-regarded as 'Bijin no Yu' (Hot Springs for Beautiful Skin)! *You can also use the sauna at the hot springs! From check-in date to check-out date. Feel free to use it! If you wish to use it before check-in, please inform the hot spring reception of your name as a guest. Exclusive Sauna Barrel sauna [Electric stove] Details can be checked from the room list. A fee of 3,000 yen per dog will be charged. (Pay on-site) Please present documentation at check-in (a copy is acceptable) proving that your dog has received rabies and viral infectious disease vaccinations (5 or more combination vaccines) within the past year. It is also possible via the OnePass app. If your dog is allowed on bedding, we kindly ask you to ensure they wear a manner wear. Please bring your own. [Important Notes] Meal contents may change depending on purchases and seasonal ingredients. There may be some changes. (Photos are for reference only.)
Consumption tax (from 10/1/2019) (Per person per night) 10%
Standard Twin room, Mountain view, Non-smoking


Free cancellation until 4/22/2026 11:59 p.m.(JST)
All-inclusive starting from 3/1! -Create the best memories with glamping, barrel sauna, and hot springs- Rooms available for staying with dogs Our popular glamping with sauna offers, a full outdoor experience while enjoying, a comfortable accommodation experience. Dinner Sycamore French Amuse: Soba galette and green pea mousse Hors d'oeuvre: Gin-hikari carpaccio with citrus and fennel salad Soup: Green asparagus potage Poisson: Poached lobster with bamboo shoots and spring mushrooms, Japanese-style beurre blanc sauce Granité: Yuzu and lemon granité Viande: Grilled Joshu beef with spring vegetables, red wine sauce Dessert: Creme brûlée made with premium eggs Includes all-you-can-drink Venue: Sycamore Cafe Terrace Time: 18:00/18:30/19:00 Breakfast [Venue] Fluffy egg omelet plate Morning classic! Japanese breakfast plate [In-room dining] Relaxed morning basket in your room Venue: Sycamore Cafe Terrace <Time> 9:15/9:45 Free Lounge 'TUPA' Free drinks and snacks available! Natural hot springs at the station - Mizunuma no Yu The natural hot spring with free-flowing source water is characterized by its soft and smooth texture. Warm your chilled body from the core and moisturize your skin deeply. It is also well-regarded as 'Bijin no Yu' (Hot Springs for Beautiful Skin)! From check-in date to check-out date. Feel free to use it! If you wish to use it before check-in, please inform the hot spring reception of your name as a guest. Exclusive Sauna Barrel sauna [Electric stove] Details can be checked from the room list. A fee of 3,000 yen per dog will be charged. (Pay on-site) Please present documentation at check-in (a copy is acceptable) proving that your dog has received rabies and viral infectious disease vaccinations (5 or more combination vaccines) within the past year. It is also possible via the OnePass app. If your dog is allowed on bedding, we kindly ask you to ensure they wear a manner wear. Please bring your own. [Important Notes] The meal content may change slightly depending on availability and seasonal ingredients. (Photos are for reference only.)
Consumption tax (from 10/1/2019) (Per person per night) 10%

Free cancellation until 4/22/2026 11:59 p.m.(JST)
All-inclusive starting from 3/1! -Create the best memories with glamping, barrel sauna, and hot springs- Rooms available for staying with dogs All-Inclusive 1 night with 2 meals All-you-can-drink Sauna Hot springs, etc. Our popular glamping with sauna offers, a full outdoor experience while enjoying, a comfortable accommodation experience. Dinner Centering around Joshu beef loin and short rib, along with pork belly, sausages, and seafood. A full lineup of classic barbecue dishes to enjoy over charcoal! A wide variety of rice dishes like salad, soup, bibimbap, and curry are offered, A premium course featuring all 67 items, including desserts. Of course! Includes all-you-can-drink. <Venue> Sumiterrace BBQ Time: 18:00/18:30/19:00 *2-hour limit (Last order 30 minutes before end) Breakfast [Venue] Fluffy egg omelet plate Morning classic! Japanese breakfast plate [In-room dining] Relaxed morning basket in your room Venue: Sycamore Cafe Terrace <Time> 9:15/9:45 Free Lounge 'TUPA' Free drinks and snacks available! Natural hot springs at the station - Mizunuma no Yu The natural hot spring with free-flowing source water is characterized by its soft and smooth texture. Warm your chilled body from the core and moisturize your skin deeply. It is also well-regarded as 'Bijin no Yu' (Hot Springs for Beautiful Skin)! *You can also use the sauna at the hot springs! From check-in date to check-out date. Feel free to use it! If you wish to use it before check-in, please inform the hot spring reception of your name as a guest. Exclusive Sauna Barrel sauna [Electric stove] Details can be checked from the room list. A fee of 3,000 yen per dog will be charged. (Pay on-site) Please present documentation at check-in (a copy is acceptable) proving that your dog has received rabies and viral infectious disease vaccinations (5 or more combination vaccines) within the past year. It is also possible via the OnePass app. If your dog is allowed on bedding, we kindly ask you to ensure they wear a manner wear. Please bring your own. [Important Notes] Meal contents may change depending on purchases and seasonal ingredients. There may be some changes. (Photos are for reference only.)
Consumption tax (from 10/1/2019) (Per person per night) 10%
Standard Twin room, Mountain view, Non-smoking


Free cancellation until 4/22/2026 11:59 p.m.(JST)
All-inclusive starting from 3/1! A special night with a French dinner... Delivering a luxurious moment. Cottages with private saunas All-Inclusive 1 night with 2 meals All-you-can-drink Sauna Hot springs, etc. An ideal place to refresh your mind and body, away from the hustle and bustle of everyday life. At Wind Cottage equipped with a private sauna, You can enjoy a luxurious time in a private space. Dinner Sycamore French Amuse: Soba galette and green pea mousse Hors d'oeuvre: Gin-hikari carpaccio with citrus and fennel salad Soup: Green asparagus potage Poisson: Poached lobster with bamboo shoots and spring mushrooms, Japanese-style beurre blanc sauce Granité: Yuzu and lemon granité Viande: Grilled Joshu beef with spring vegetables, red wine sauce Dessert: Creme brûlée made with premium eggs Of course, it comes with an all-you-can-drink option! ! Venue: Sycamore Cafe Terrace Time: 18:00/18:30/19:00 A special menu utilizing seasonal and Gunma prefecture ingredients to offer hospitality. Please enjoy the seasonal flavors carefully selected by the chef. Breakfast [Venue] Fluffy egg omelet plate Morning classic! Japanese breakfast plate [In-room dining] Relaxed morning basket in your room Venue: Sycamore Cafe Terrace [Time]9:00/9:30 Free Lounge 'TUPA' Free drinks and snacks available! Natural hot springs at the station - Mizunuma no Yu The natural hot spring with free-flowing source water is characterized by its soft and smooth texture. Warm your chilled body from the core and moisturize your skin deeply. It is also well-regarded as 'Bijin no Yu' (Hot Springs for Beautiful Skin)! *You can also use the sauna at the hot springs! From check-in date to check-out date. Feel free to use it! If you wish to use it before check-in, please inform the hot spring reception of your name as a guest. Exclusive Sauna Keyaki & Kaede Log Sauna [Wood Stove] Hinoki & Shirakaba Container Sauna [Electric Stove] Details can be checked from the room list. [Important Notes] Meal contents may change depending on purchases and seasonal ingredients. There may be some changes. (Photos are for reference only.)
Consumption tax (from 10/1/2019) (Per person per night) 10%

Free cancellation until 4/22/2026 11:59 p.m.(JST)
All-inclusive starting from 3/1! Extremely satisfying! Have a fun night with all-you-can-eat BBQ... 彡 Delivering a luxurious moment. Cottages with private saunas All-Inclusive 1 night with 2 meals All-you-can-drink Sauna Hot springs, etc. An ideal place to refresh your mind and body, away from the hustle and bustle of everyday life. At Wind Cottage equipped with a private sauna, You can enjoy a luxurious time in a private space. Relax and rejuvenate in a quiet environment surrounded by nature, Indulge in a luxurious moment of sweating comfortably. Dinner Centering around Joshu beef loin and short rib, along with pork belly, sausages, and seafood. A full lineup of classic barbecue dishes to enjoy over charcoal! Furthermore, seasonal fair dishes are also available! ! A wide variety of rice dishes like salad, soup, bibimbap, and curry are offered, A premium course featuring all 67 items, including desserts. Of course! Includes all-you-can-drink. <Venue> Sumiterrace BBQ Time: 18:00/18:30/19:00 *2-hour limit (Last order 30 minutes before end) Breakfast [Venue] Fluffy egg omelet plate Morning classic! Japanese breakfast plate [In-room dining] Relaxed morning basket in your room Venue: Sycamore Cafe Terrace [Time]9:00/9:30 Free Lounge 'TUPA' Free drinks and snacks available! Natural hot springs at the station - Mizunuma no Yu The natural hot spring with free-flowing source water is characterized by its soft and smooth texture. Warm your chilled body from the core and moisturize your skin deeply. It is also well-regarded as 'Bijin no Yu' (Hot Springs for Beautiful Skin)! *You can also use the sauna at the hot springs! From check-in date to check-out date. Feel free to use it! If you wish to use it before check-in, please inform the hot spring reception of your name as a guest. Exclusive Sauna Keyaki & Kaede Log Sauna [Wood Stove] Hinoki & Shirakaba Container Sauna [Electric Stove] Details can be checked from the room list. [Important Notes] Meal contents may change depending on purchases and seasonal ingredients. There may be some changes. (Photos are for reference only.)
Consumption tax (from 10/1/2019) (Per person per night) 10%
Cottage Quad room, Mountain view, Non-smoking