
The property boasts a 100% natural hot spring with no artificially added water, flowing directly from the source. Both the men's and women's saunas have been newly renovated, and part of the restaurant has also been updated. Select plans now include a complimentary drink service.
![[Chousui-kaku non-smoking Japanese-style room, 8 tatami mats] All rooms are completely non-smoking](https://trvis.r10s.com/d/strg/ctrl/26/71743a7ea46b865d6fabdccf45de22d2e17752c5.47.9.26.3.jpg)

Free cancellation until 1/23/2026 11:59 p.m.(JST)
Recommended for business use or solo travelers! Late check-in is OK This is a room-only plan without meals. Plenty of time to enjoy our pride, the natural hot spring 'Whitening Water' flowing directly from the source Please take this opportunity to visit Oe Honke. Meals Dinner and breakfast are not included. Large public bath 'Seiza' (cleaning time from 9:00 to 14:00) Onneyu Onsen is a simple sulfur spring that is colorless, transparent, and has a faint scent of sulfur. With free-flowing hot spring water, your skin feels smooth after bathing, and it is also known as the 'Whitening Bath.' You can enjoy a wide variety of indoor baths such as saunas, jacuzzis, and reclining baths, as well as open-air baths. The sauna features METOS's 'iki' stove. Experience authentic auto löyly as well. A microwave is currently available along with an ice maker in the vending machine corner on the 1st floor. For inquiries, please contact the inn directly. A bathing tax of 150 yen per adult will be charged additionally.
Consumption tax (from 10/1/2019) (Per person per night) 10%
Bathing tax (from 4/1/1950) (Per person per night)¥150
* Excluded taxes and fees are approximated and may vary based on the property. They will be collected at the property at the time of check-in or check-out.

Free cancellation until 1/23/2026 11:59 p.m.(JST)
[Welcome Business Travelers & Solo Guests One Night Stay with Breakfast Plan] This is a plan that allows you to enjoy breakfast only. Dinner can be enjoyed exploring local gourmet spots or at the restaurant within the facility Enjoy your dinner as you like - Check-in is available until 21:30! - Breakfast is a buffet with a wide variety of Japanese and Western options! Breakfast 'TREE MARCH' offers a Japanese and Western-style buffet. *Depending on usage conditions, the venue and content may change. *Dinner is not included. :: ::::::: Facility Information :::::: :: 〜Relaxation space 'Seseragi Lounge' information〜 Exclusively for guests staying on the Royal Floors (9th and 10th floors), You can use the 2nd floor 'Seseragi Lounge.' Enjoy free drinks and snacks while gazing at the 'Mukagawa' river flowing in front of our facility. Applicable for customers using the rooms below ・Hienkaku Japanese-Western Suite Room ・Hienkaku Japanese Special Room (with hinoki wood) ・Hienkaku Japanese-Western Special Room (with hinoki wood) ~1st Floor 'Sisley Lounge' Information~ You can enjoy coffee, soft drinks, snacks, and a limited selection of alcoholic beverages. Applicable for customers using the rooms below - Hienkaku Japanese-style room - Chosuikaku Japanese-Western style room Some plans are excluded. For more details, please contact us Large public bath 'Seiza' (cleaning time from 9:00 to 14:00) Onneyu Onsen is a simple sulfur spring that is colorless, transparent, and has a faint scent of sulfur. With free-flowing hot spring water, your skin feels smooth after bathing, and it is also known as the 'Whitening Bath.' You can enjoy a wide variety of indoor baths such as saunas, jacuzzis, and reclining baths, as well as open-air baths. The sauna features METOS's 'iki' stove. Experience authentic auto löyly as well. * The microwave is currently available on the first floor in the vending machine corner along with the ice maker. If using a twin room for three guests, an extra bed will be provided for one guest. * A bath tax of 150 yen per adult (separately charged). For inquiries, please contact the accommodation directly.
Consumption tax (from 10/1/2019) (Per person per night) 10%
Bathing tax (from 4/1/1950) (Per person per night)¥150
* Excluded taxes and fees are approximated and may vary based on the property. They will be collected at the property at the time of check-in or check-out.
![[Buffet venue] Eat as much as you like of whatever you like! Very popular with children ♪](https://trvis.r10s.com/d/strg/ctrl/26/b05fcf13a0c192dad9250680272e93afb6fe4c46.47.9.26.3.jpg)
Free cancellation until 1/23/2026 11:59 p.m.(JST)
A limited-day "70 Japanese and Western Dishes Buffet" plan. Enjoy freshly prepared dishes served from the open kitchen. Features like the self-cooking lamb barbecue corner on a ceramic plate add to the richness of the offerings. Savor the prideful buffet, focusing on Hokkaido-sourced ingredients, to your heart's content. Dinner 'TREE MARCH' offers a buffet with 70 Japanese and Western dishes. *Please note that the dinner buffet may not be held depending on reservation status. In that case, we will prepare a Japanese set meal at the restaurant for you. (In such cases, we will contact you in advance from our facility.) Breakfast 'TREE MARCH' offers a Japanese and Western-style buffet. *Depending on usage conditions, the venue and content may change. Large public bath 'Seiza' (cleaning time from 9:00 to 14:00) After soaking in the natural hot spring, your skin will feel smooth and rejuvenated in the 'Whitening Bath'. The open-air baths and indoor baths offer a variety of options. The sauna features METOS's 'iki' stove. Experience authentic auto löyly as well. 〜Relaxation Space "Seseragi Lounge"〜 Exclusively for guests staying on the Royal Floors (9th and 10th floors), You can use the 2nd floor 'Seseragi Lounge.' Enjoy free drinks and snacks. Available for guests using the following rooms. ・Hienkaku Japanese-Western Suite Room ・Hienkaku Japanese Special Room (with hinoki wood) ・Hienkaku Japanese-Western Special Room (with hinoki wood) 〜1st Floor "Sisley Lounge"〜 You can enjoy coffee, soft drinks, snacks, and a limited selection of alcoholic beverages. Available for guests using the following rooms. - Hienkaku Japanese-style room - Chosuikaku Japanese-Western style room Some plans are excluded. For more details, please inquire. A bathing tax of 150 yen per adult will be charged separately. If using a twin room for three guests, an extra bed will be provided for one guest. Nearby Tourist Information ・Onneyu Roadside Station The Symbol Tower Kamurin, standing approximately 20m tall, features a fascinating mechanical cuckoo clock worth noting. ・Onneyu Onsen Mountain Aquarium Exhibiting the rare fish 'Ito' and tropical fish. A sightseeing spot that families can enjoy together.
Consumption tax (from 10/1/2019) (Per person per night) 10%
Bathing tax (from 4/1/1950) (Per person per night)¥150
* Excluded taxes and fees are approximated and may vary based on the property. They will be collected at the property at the time of check-in or check-out.
【Chosui-kaku】Non-smoking Japanese-style room with 8 tatami mats [Standard] [Japanese room] [Non-smoking] [Mountain view]


Free cancellation until 1/23/2026 11:59 p.m.(JST)
Recommended for business use or solo travelers! Late check-in is OK This is a room-only plan without meals. Plenty of time to enjoy our pride, the natural hot spring 'Whitening Water' flowing directly from the source Please take this opportunity to visit Oe Honke. Meals Dinner and breakfast are not included. Large public bath 'Seiza' (cleaning time from 9:00 to 14:00) Onneyu Onsen is a simple sulfur spring that is colorless, transparent, and has a faint scent of sulfur. With free-flowing hot spring water, your skin feels smooth after bathing, and it is also known as the 'Whitening Bath.' You can enjoy a wide variety of indoor baths such as saunas, jacuzzis, and reclining baths, as well as open-air baths. The sauna features METOS's 'iki' stove. Experience authentic auto löyly as well. A microwave is currently available along with an ice maker in the vending machine corner on the 1st floor. For inquiries, please contact the inn directly. A bathing tax of 150 yen per adult will be charged additionally.
Consumption tax (from 10/1/2019) (Per person per night) 10%
Bathing tax (from 4/1/1950) (Per person per night)¥150
* Excluded taxes and fees are approximated and may vary based on the property. They will be collected at the property at the time of check-in or check-out.

Free cancellation until 1/23/2026 11:59 p.m.(JST)
[Welcome Business Travelers & Solo Guests One Night Stay with Breakfast Plan] This is a plan that allows you to enjoy breakfast only. Dinner can be enjoyed exploring local gourmet spots or at the restaurant within the facility Enjoy your dinner as you like - Check-in is available until 21:30! - Breakfast is a buffet with a wide variety of Japanese and Western options! Breakfast 'TREE MARCH' offers a Japanese and Western-style buffet. *Depending on usage conditions, the venue and content may change. *Dinner is not included. :: ::::::: Facility Information :::::: :: 〜Relaxation space 'Seseragi Lounge' information〜 Exclusively for guests staying on the Royal Floors (9th and 10th floors), You can use the 2nd floor 'Seseragi Lounge.' Enjoy free drinks and snacks while gazing at the 'Mukagawa' river flowing in front of our facility. Applicable for customers using the rooms below ・Hienkaku Japanese-Western Suite Room ・Hienkaku Japanese Special Room (with hinoki wood) ・Hienkaku Japanese-Western Special Room (with hinoki wood) ~1st Floor 'Sisley Lounge' Information~ You can enjoy coffee, soft drinks, snacks, and a limited selection of alcoholic beverages. Applicable for customers using the rooms below - Hienkaku Japanese-style room - Chosuikaku Japanese-Western style room Some plans are excluded. For more details, please contact us Large public bath 'Seiza' (cleaning time from 9:00 to 14:00) Onneyu Onsen is a simple sulfur spring that is colorless, transparent, and has a faint scent of sulfur. With free-flowing hot spring water, your skin feels smooth after bathing, and it is also known as the 'Whitening Bath.' You can enjoy a wide variety of indoor baths such as saunas, jacuzzis, and reclining baths, as well as open-air baths. The sauna features METOS's 'iki' stove. Experience authentic auto löyly as well. * The microwave is currently available on the first floor in the vending machine corner along with the ice maker. If using a twin room for three guests, an extra bed will be provided for one guest. * A bath tax of 150 yen per adult (separately charged). For inquiries, please contact the accommodation directly.
Consumption tax (from 10/1/2019) (Per person per night) 10%
Bathing tax (from 4/1/1950) (Per person per night)¥150
* Excluded taxes and fees are approximated and may vary based on the property. They will be collected at the property at the time of check-in or check-out.
![[Buffet venue] Eat as much as you like of whatever you like! Very popular with children ♪](https://trvis.r10s.com/d/strg/ctrl/26/b05fcf13a0c192dad9250680272e93afb6fe4c46.47.9.26.3.jpg)
Free cancellation until 1/23/2026 11:59 p.m.(JST)
A limited-day "70 Japanese and Western Dishes Buffet" plan. Enjoy freshly prepared dishes served from the open kitchen. Features like the self-cooking lamb barbecue corner on a ceramic plate add to the richness of the offerings. Savor the prideful buffet, focusing on Hokkaido-sourced ingredients, to your heart's content. Dinner 'TREE MARCH' offers a buffet with 70 Japanese and Western dishes. *Please note that the dinner buffet may not be held depending on reservation status. In that case, we will prepare a Japanese set meal at the restaurant for you. (In such cases, we will contact you in advance from our facility.) Breakfast 'TREE MARCH' offers a Japanese and Western-style buffet. *Depending on usage conditions, the venue and content may change. Large public bath 'Seiza' (cleaning time from 9:00 to 14:00) After soaking in the natural hot spring, your skin will feel smooth and rejuvenated in the 'Whitening Bath'. The open-air baths and indoor baths offer a variety of options. The sauna features METOS's 'iki' stove. Experience authentic auto löyly as well. 〜Relaxation Space "Seseragi Lounge"〜 Exclusively for guests staying on the Royal Floors (9th and 10th floors), You can use the 2nd floor 'Seseragi Lounge.' Enjoy free drinks and snacks. Available for guests using the following rooms. ・Hienkaku Japanese-Western Suite Room ・Hienkaku Japanese Special Room (with hinoki wood) ・Hienkaku Japanese-Western Special Room (with hinoki wood) 〜1st Floor "Sisley Lounge"〜 You can enjoy coffee, soft drinks, snacks, and a limited selection of alcoholic beverages. Available for guests using the following rooms. - Hienkaku Japanese-style room - Chosuikaku Japanese-Western style room Some plans are excluded. For more details, please inquire. A bathing tax of 150 yen per adult will be charged separately. If using a twin room for three guests, an extra bed will be provided for one guest. Nearby Tourist Information ・Onneyu Roadside Station The Symbol Tower Kamurin, standing approximately 20m tall, features a fascinating mechanical cuckoo clock worth noting. ・Onneyu Onsen Mountain Aquarium Exhibiting the rare fish 'Ito' and tropical fish. A sightseeing spot that families can enjoy together.
Consumption tax (from 10/1/2019) (Per person per night) 10%
Bathing tax (from 4/1/1950) (Per person per night)¥150
* Excluded taxes and fees are approximated and may vary based on the property. They will be collected at the property at the time of check-in or check-out.
[Chosui Pavilion] or [Seizan Pavilion] Japanese-style room with 8 tatami [non-smoking] [Standard] [Japanese room] [Non-smoking] [Mountain view]


Free cancellation until 1/23/2026 11:59 p.m.(JST)
[Welcome Business Travelers & Solo Guests One Night Stay with Breakfast Plan] This is a plan that allows you to enjoy breakfast only. Dinner can be enjoyed exploring local gourmet spots or at the restaurant within the facility Enjoy your dinner as you like - Check-in is available until 21:30! - Breakfast is a buffet with a wide variety of Japanese and Western options! Breakfast 'TREE MARCH' offers a Japanese and Western-style buffet. *Depending on usage conditions, the venue and content may change. *Dinner is not included. :: ::::::: Facility Information :::::: :: 〜Relaxation space 'Seseragi Lounge' information〜 Exclusively for guests staying on the Royal Floors (9th and 10th floors), You can use the 2nd floor 'Seseragi Lounge.' Enjoy free drinks and snacks while gazing at the 'Mukagawa' river flowing in front of our facility. Applicable for customers using the rooms below ・Hienkaku Japanese-Western Suite Room ・Hienkaku Japanese Special Room (with hinoki wood) ・Hienkaku Japanese-Western Special Room (with hinoki wood) ~1st Floor 'Sisley Lounge' Information~ You can enjoy coffee, soft drinks, snacks, and a limited selection of alcoholic beverages. Applicable for customers using the rooms below - Hienkaku Japanese-style room - Chosuikaku Japanese-Western style room Some plans are excluded. For more details, please contact us Large public bath 'Seiza' (cleaning time from 9:00 to 14:00) Onneyu Onsen is a simple sulfur spring that is colorless, transparent, and has a faint scent of sulfur. With free-flowing hot spring water, your skin feels smooth after bathing, and it is also known as the 'Whitening Bath.' You can enjoy a wide variety of indoor baths such as saunas, jacuzzis, and reclining baths, as well as open-air baths. The sauna features METOS's 'iki' stove. Experience authentic auto löyly as well. * The microwave is currently available on the first floor in the vending machine corner along with the ice maker. If using a twin room for three guests, an extra bed will be provided for one guest. * A bath tax of 150 yen per adult (separately charged). For inquiries, please contact the accommodation directly.
Consumption tax (from 10/1/2019) (Per person per night) 10%
Bathing tax (from 4/1/1950) (Per person per night)¥150
* Excluded taxes and fees are approximated and may vary based on the property. They will be collected at the property at the time of check-in or check-out.

Free cancellation until 1/23/2026 11:59 p.m.(JST)
Recommended for business use or solo travelers! Late check-in is OK This is a room-only plan without meals. Plenty of time to enjoy our pride, the natural hot spring 'Whitening Water' flowing directly from the source Please take this opportunity to visit Oe Honke. Meals Dinner and breakfast are not included. Large public bath 'Seiza' (cleaning time from 9:00 to 14:00) Onneyu Onsen is a simple sulfur spring that is colorless, transparent, and has a faint scent of sulfur. With free-flowing hot spring water, your skin feels smooth after bathing, and it is also known as the 'Whitening Bath.' You can enjoy a wide variety of indoor baths such as saunas, jacuzzis, and reclining baths, as well as open-air baths. The sauna features METOS's 'iki' stove. Experience authentic auto löyly as well. A microwave is currently available along with an ice maker in the vending machine corner on the 1st floor. For inquiries, please contact the inn directly. A bathing tax of 150 yen per adult will be charged additionally.
Consumption tax (from 10/1/2019) (Per person per night) 10%
Bathing tax (from 4/1/1950) (Per person per night)¥150
* Excluded taxes and fees are approximated and may vary based on the property. They will be collected at the property at the time of check-in or check-out.
![[Buffet venue] Eat as much as you like of whatever you like! Very popular with children ♪](https://trvis.r10s.com/d/strg/ctrl/26/b05fcf13a0c192dad9250680272e93afb6fe4c46.47.9.26.3.jpg)
Free cancellation until 1/23/2026 11:59 p.m.(JST)
A limited-day "70 Japanese and Western Dishes Buffet" plan. Enjoy freshly prepared dishes served from the open kitchen. Features like the self-cooking lamb barbecue corner on a ceramic plate add to the richness of the offerings. Savor the prideful buffet, focusing on Hokkaido-sourced ingredients, to your heart's content. Dinner 'TREE MARCH' offers a buffet with 70 Japanese and Western dishes. *Please note that the dinner buffet may not be held depending on reservation status. In that case, we will prepare a Japanese set meal at the restaurant for you. (In such cases, we will contact you in advance from our facility.) Breakfast 'TREE MARCH' offers a Japanese and Western-style buffet. *Depending on usage conditions, the venue and content may change. Large public bath 'Seiza' (cleaning time from 9:00 to 14:00) After soaking in the natural hot spring, your skin will feel smooth and rejuvenated in the 'Whitening Bath'. The open-air baths and indoor baths offer a variety of options. The sauna features METOS's 'iki' stove. Experience authentic auto löyly as well. 〜Relaxation Space "Seseragi Lounge"〜 Exclusively for guests staying on the Royal Floors (9th and 10th floors), You can use the 2nd floor 'Seseragi Lounge.' Enjoy free drinks and snacks. Available for guests using the following rooms. ・Hienkaku Japanese-Western Suite Room ・Hienkaku Japanese Special Room (with hinoki wood) ・Hienkaku Japanese-Western Special Room (with hinoki wood) 〜1st Floor "Sisley Lounge"〜 You can enjoy coffee, soft drinks, snacks, and a limited selection of alcoholic beverages. Available for guests using the following rooms. - Hienkaku Japanese-style room - Chosuikaku Japanese-Western style room Some plans are excluded. For more details, please inquire. A bathing tax of 150 yen per adult will be charged separately. If using a twin room for three guests, an extra bed will be provided for one guest. Nearby Tourist Information ・Onneyu Roadside Station The Symbol Tower Kamurin, standing approximately 20m tall, features a fascinating mechanical cuckoo clock worth noting. ・Onneyu Onsen Mountain Aquarium Exhibiting the rare fish 'Ito' and tropical fish. A sightseeing spot that families can enjoy together.
Consumption tax (from 10/1/2019) (Per person per night) 10%
Bathing tax (from 4/1/1950) (Per person per night)¥150
* Excluded taxes and fees are approximated and may vary based on the property. They will be collected at the property at the time of check-in or check-out.
【Chosui-kaku】Twin Room【Non-smoking】 [Standard] [Twin room] [Non-smoking] [Mountain view] [River view]


Free cancellation until 1/23/2026 11:59 p.m.(JST)
[Welcome Business Travelers & Solo Guests One Night Stay with Breakfast Plan] This is a plan that allows you to enjoy breakfast only. Dinner can be enjoyed exploring local gourmet spots or at the restaurant within the facility Enjoy your dinner as you like - Check-in is available until 21:30! - Breakfast is a buffet with a wide variety of Japanese and Western options! Breakfast 'TREE MARCH' offers a Japanese and Western-style buffet. *Depending on usage conditions, the venue and content may change. *Dinner is not included. :: ::::::: Facility Information :::::: :: 〜Relaxation space 'Seseragi Lounge' information〜 Exclusively for guests staying on the Royal Floors (9th and 10th floors), You can use the 2nd floor 'Seseragi Lounge.' Enjoy free drinks and snacks while gazing at the 'Mukagawa' river flowing in front of our facility. Applicable for customers using the rooms below ・Hienkaku Japanese-Western Suite Room ・Hienkaku Japanese Special Room (with hinoki wood) ・Hienkaku Japanese-Western Special Room (with hinoki wood) ~1st Floor 'Sisley Lounge' Information~ You can enjoy coffee, soft drinks, snacks, and a limited selection of alcoholic beverages. Applicable for customers using the rooms below - Hienkaku Japanese-style room - Chosuikaku Japanese-Western style room Some plans are excluded. For more details, please contact us Large public bath 'Seiza' (cleaning time from 9:00 to 14:00) Onneyu Onsen is a simple sulfur spring that is colorless, transparent, and has a faint scent of sulfur. With free-flowing hot spring water, your skin feels smooth after bathing, and it is also known as the 'Whitening Bath.' You can enjoy a wide variety of indoor baths such as saunas, jacuzzis, and reclining baths, as well as open-air baths. The sauna features METOS's 'iki' stove. Experience authentic auto löyly as well. * The microwave is currently available on the first floor in the vending machine corner along with the ice maker. If using a twin room for three guests, an extra bed will be provided for one guest. * A bath tax of 150 yen per adult (separately charged). For inquiries, please contact the accommodation directly.
Consumption tax (from 10/1/2019) (Per person per night) 10%
Bathing tax (from 4/1/1950) (Per person per night)¥150
* Excluded taxes and fees are approximated and may vary based on the property. They will be collected at the property at the time of check-in or check-out.
![[Buffet venue] Eat as much as you like of whatever you like! Very popular with children ♪](https://trvis.r10s.com/d/strg/ctrl/26/b05fcf13a0c192dad9250680272e93afb6fe4c46.47.9.26.3.jpg)
Free cancellation until 1/23/2026 11:59 p.m.(JST)
A limited-day "70 Japanese and Western Dishes Buffet" plan. Enjoy freshly prepared dishes served from the open kitchen. Features like the self-cooking lamb barbecue corner on a ceramic plate add to the richness of the offerings. Savor the prideful buffet, focusing on Hokkaido-sourced ingredients, to your heart's content. Dinner 'TREE MARCH' offers a buffet with 70 Japanese and Western dishes. *Please note that the dinner buffet may not be held depending on reservation status. In that case, we will prepare a Japanese set meal at the restaurant for you. (In such cases, we will contact you in advance from our facility.) Breakfast 'TREE MARCH' offers a Japanese and Western-style buffet. *Depending on usage conditions, the venue and content may change. Large public bath 'Seiza' (cleaning time from 9:00 to 14:00) After soaking in the natural hot spring, your skin will feel smooth and rejuvenated in the 'Whitening Bath'. The open-air baths and indoor baths offer a variety of options. The sauna features METOS's 'iki' stove. Experience authentic auto löyly as well. 〜Relaxation Space "Seseragi Lounge"〜 Exclusively for guests staying on the Royal Floors (9th and 10th floors), You can use the 2nd floor 'Seseragi Lounge.' Enjoy free drinks and snacks. Available for guests using the following rooms. ・Hienkaku Japanese-Western Suite Room ・Hienkaku Japanese Special Room (with hinoki wood) ・Hienkaku Japanese-Western Special Room (with hinoki wood) 〜1st Floor "Sisley Lounge"〜 You can enjoy coffee, soft drinks, snacks, and a limited selection of alcoholic beverages. Available for guests using the following rooms. - Hienkaku Japanese-style room - Chosuikaku Japanese-Western style room Some plans are excluded. For more details, please inquire. A bathing tax of 150 yen per adult will be charged separately. If using a twin room for three guests, an extra bed will be provided for one guest. Nearby Tourist Information ・Onneyu Roadside Station The Symbol Tower Kamurin, standing approximately 20m tall, features a fascinating mechanical cuckoo clock worth noting. ・Onneyu Onsen Mountain Aquarium Exhibiting the rare fish 'Ito' and tropical fish. A sightseeing spot that families can enjoy together.
Consumption tax (from 10/1/2019) (Per person per night) 10%
Bathing tax (from 4/1/1950) (Per person per night)¥150
* Excluded taxes and fees are approximated and may vary based on the property. They will be collected at the property at the time of check-in or check-out.
【Hienkaku】Non-smoking Japanese-style room with 10 tatami mats [Superior] [Japanese room] [Non-smoking] [Mountain view] [River view]
![[Hienkaku] Japanese-style special room with a cypress bath with a panoramic view. The view is outstanding. The scent of cypress is soothing.](https://trvis.r10s.com/d/strg/ctrl/26/cff8f1864456883209e008aef9f49fa8dcee550a.47.9.26.3.jpg)

Free cancellation until 1/23/2026 11:59 p.m.(JST)
[Welcome Business Travelers & Solo Guests One Night Stay with Breakfast Plan] This is a plan that allows you to enjoy breakfast only. Dinner can be enjoyed exploring local gourmet spots or at the restaurant within the facility Enjoy your dinner as you like - Check-in is available until 21:30! - Breakfast is a buffet with a wide variety of Japanese and Western options! Breakfast 'TREE MARCH' offers a Japanese and Western-style buffet. *Depending on usage conditions, the venue and content may change. *Dinner is not included. :: ::::::: Facility Information :::::: :: 〜Relaxation space 'Seseragi Lounge' information〜 Exclusively for guests staying on the Royal Floors (9th and 10th floors), You can use the 2nd floor 'Seseragi Lounge.' Enjoy free drinks and snacks while gazing at the 'Mukagawa' river flowing in front of our facility. Applicable for customers using the rooms below ・Hienkaku Japanese-Western Suite Room ・Hienkaku Japanese Special Room (with hinoki wood) ・Hienkaku Japanese-Western Special Room (with hinoki wood) ~1st Floor 'Sisley Lounge' Information~ You can enjoy coffee, soft drinks, snacks, and a limited selection of alcoholic beverages. Applicable for customers using the rooms below - Hienkaku Japanese-style room - Chosuikaku Japanese-Western style room Some plans are excluded. For more details, please contact us Large public bath 'Seiza' (cleaning time from 9:00 to 14:00) Onneyu Onsen is a simple sulfur spring that is colorless, transparent, and has a faint scent of sulfur. With free-flowing hot spring water, your skin feels smooth after bathing, and it is also known as the 'Whitening Bath.' You can enjoy a wide variety of indoor baths such as saunas, jacuzzis, and reclining baths, as well as open-air baths. The sauna features METOS's 'iki' stove. Experience authentic auto löyly as well. * The microwave is currently available on the first floor in the vending machine corner along with the ice maker. If using a twin room for three guests, an extra bed will be provided for one guest. * A bath tax of 150 yen per adult (separately charged). For inquiries, please contact the accommodation directly.
Consumption tax (from 10/1/2019) (Per person per night) 10%
Bathing tax (from 4/1/1950) (Per person per night)¥150
* Excluded taxes and fees are approximated and may vary based on the property. They will be collected at the property at the time of check-in or check-out.
![[Buffet venue] Eat as much as you like of whatever you like! Very popular with children ♪](https://trvis.r10s.com/d/strg/ctrl/26/b05fcf13a0c192dad9250680272e93afb6fe4c46.47.9.26.3.jpg)
Free cancellation until 1/23/2026 11:59 p.m.(JST)
A limited-day "70 Japanese and Western Dishes Buffet" plan. Enjoy freshly prepared dishes served from the open kitchen. Features like the self-cooking lamb barbecue corner on a ceramic plate add to the richness of the offerings. Savor the prideful buffet, focusing on Hokkaido-sourced ingredients, to your heart's content. Dinner 'TREE MARCH' offers a buffet with 70 Japanese and Western dishes. *Please note that the dinner buffet may not be held depending on reservation status. In that case, we will prepare a Japanese set meal at the restaurant for you. (In such cases, we will contact you in advance from our facility.) Breakfast 'TREE MARCH' offers a Japanese and Western-style buffet. *Depending on usage conditions, the venue and content may change. Large public bath 'Seiza' (cleaning time from 9:00 to 14:00) After soaking in the natural hot spring, your skin will feel smooth and rejuvenated in the 'Whitening Bath'. The open-air baths and indoor baths offer a variety of options. The sauna features METOS's 'iki' stove. Experience authentic auto löyly as well. 〜Relaxation Space "Seseragi Lounge"〜 Exclusively for guests staying on the Royal Floors (9th and 10th floors), You can use the 2nd floor 'Seseragi Lounge.' Enjoy free drinks and snacks. Available for guests using the following rooms. ・Hienkaku Japanese-Western Suite Room ・Hienkaku Japanese Special Room (with hinoki wood) ・Hienkaku Japanese-Western Special Room (with hinoki wood) 〜1st Floor "Sisley Lounge"〜 You can enjoy coffee, soft drinks, snacks, and a limited selection of alcoholic beverages. Available for guests using the following rooms. - Hienkaku Japanese-style room - Chosuikaku Japanese-Western style room Some plans are excluded. For more details, please inquire. A bathing tax of 150 yen per adult will be charged separately. If using a twin room for three guests, an extra bed will be provided for one guest. Nearby Tourist Information ・Onneyu Roadside Station The Symbol Tower Kamurin, standing approximately 20m tall, features a fascinating mechanical cuckoo clock worth noting. ・Onneyu Onsen Mountain Aquarium Exhibiting the rare fish 'Ito' and tropical fish. A sightseeing spot that families can enjoy together.
Consumption tax (from 10/1/2019) (Per person per night) 10%
Bathing tax (from 4/1/1950) (Per person per night)¥150
* Excluded taxes and fees are approximated and may vary based on the property. They will be collected at the property at the time of check-in or check-out.
【Hienkaku】[10 tatami + 12.5 tatami] [Suite] [Japanese room] [Non-smoking] [Mountain view]


Free cancellation until 1/23/2026 11:59 p.m.(JST)
[Welcome Business Travelers & Solo Guests One Night Stay with Breakfast Plan] This is a plan that allows you to enjoy breakfast only. Dinner can be enjoyed exploring local gourmet spots or at the restaurant within the facility Enjoy your dinner as you like - Check-in is available until 21:30! - Breakfast is a buffet with a wide variety of Japanese and Western options! Breakfast 'TREE MARCH' offers a Japanese and Western-style buffet. *Depending on usage conditions, the venue and content may change. *Dinner is not included. :: ::::::: Facility Information :::::: :: 〜Relaxation space 'Seseragi Lounge' information〜 Exclusively for guests staying on the Royal Floors (9th and 10th floors), You can use the 2nd floor 'Seseragi Lounge.' Enjoy free drinks and snacks while gazing at the 'Mukagawa' river flowing in front of our facility. Applicable for customers using the rooms below ・Hienkaku Japanese-Western Suite Room ・Hienkaku Japanese Special Room (with hinoki wood) ・Hienkaku Japanese-Western Special Room (with hinoki wood) ~1st Floor 'Sisley Lounge' Information~ You can enjoy coffee, soft drinks, snacks, and a limited selection of alcoholic beverages. Applicable for customers using the rooms below - Hienkaku Japanese-style room - Chosuikaku Japanese-Western style room Some plans are excluded. For more details, please contact us Large public bath 'Seiza' (cleaning time from 9:00 to 14:00) Onneyu Onsen is a simple sulfur spring that is colorless, transparent, and has a faint scent of sulfur. With free-flowing hot spring water, your skin feels smooth after bathing, and it is also known as the 'Whitening Bath.' You can enjoy a wide variety of indoor baths such as saunas, jacuzzis, and reclining baths, as well as open-air baths. The sauna features METOS's 'iki' stove. Experience authentic auto löyly as well. * The microwave is currently available on the first floor in the vending machine corner along with the ice maker. If using a twin room for three guests, an extra bed will be provided for one guest. * A bath tax of 150 yen per adult (separately charged). For inquiries, please contact the accommodation directly.
Consumption tax (from 10/1/2019) (Per person per night) 10%
Bathing tax (from 4/1/1950) (Per person per night)¥150
* Excluded taxes and fees are approximated and may vary based on the property. They will be collected at the property at the time of check-in or check-out.
![[Buffet venue] Eat as much as you like of whatever you like! Very popular with children ♪](https://trvis.r10s.com/d/strg/ctrl/26/b05fcf13a0c192dad9250680272e93afb6fe4c46.47.9.26.3.jpg)
Free cancellation until 1/23/2026 11:59 p.m.(JST)
A limited-day "70 Japanese and Western Dishes Buffet" plan. Enjoy freshly prepared dishes served from the open kitchen. Features like the self-cooking lamb barbecue corner on a ceramic plate add to the richness of the offerings. Savor the prideful buffet, focusing on Hokkaido-sourced ingredients, to your heart's content. Dinner 'TREE MARCH' offers a buffet with 70 Japanese and Western dishes. *Please note that the dinner buffet may not be held depending on reservation status. In that case, we will prepare a Japanese set meal at the restaurant for you. (In such cases, we will contact you in advance from our facility.) Breakfast 'TREE MARCH' offers a Japanese and Western-style buffet. *Depending on usage conditions, the venue and content may change. Large public bath 'Seiza' (cleaning time from 9:00 to 14:00) After soaking in the natural hot spring, your skin will feel smooth and rejuvenated in the 'Whitening Bath'. The open-air baths and indoor baths offer a variety of options. The sauna features METOS's 'iki' stove. Experience authentic auto löyly as well. 〜Relaxation Space "Seseragi Lounge"〜 Exclusively for guests staying on the Royal Floors (9th and 10th floors), You can use the 2nd floor 'Seseragi Lounge.' Enjoy free drinks and snacks. Available for guests using the following rooms. ・Hienkaku Japanese-Western Suite Room ・Hienkaku Japanese Special Room (with hinoki wood) ・Hienkaku Japanese-Western Special Room (with hinoki wood) 〜1st Floor "Sisley Lounge"〜 You can enjoy coffee, soft drinks, snacks, and a limited selection of alcoholic beverages. Available for guests using the following rooms. - Hienkaku Japanese-style room - Chosuikaku Japanese-Western style room Some plans are excluded. For more details, please inquire. A bathing tax of 150 yen per adult will be charged separately. If using a twin room for three guests, an extra bed will be provided for one guest. Nearby Tourist Information ・Onneyu Roadside Station The Symbol Tower Kamurin, standing approximately 20m tall, features a fascinating mechanical cuckoo clock worth noting. ・Onneyu Onsen Mountain Aquarium Exhibiting the rare fish 'Ito' and tropical fish. A sightseeing spot that families can enjoy together.
Consumption tax (from 10/1/2019) (Per person per night) 10%
Bathing tax (from 4/1/1950) (Per person per night)¥150
* Excluded taxes and fees are approximated and may vary based on the property. They will be collected at the property at the time of check-in or check-out.
[Hienkaku] Japanese-Western Style Room [Suite] [Japanese-western room] [Non-smoking] [Mountain view]
![[Hienkaku] A spacious Japanese-Western room with a bedroom and a 10-tatami Japanese-style room](https://trvis.r10s.com/d/strg/ctrl/26/38fc9737233997267a9cfa73aec92caeb6388f0e.47.9.26.3.jpg)

Free cancellation until 1/23/2026 11:59 p.m.(JST)
[Welcome Business Travelers & Solo Guests One Night Stay with Breakfast Plan] This is a plan that allows you to enjoy breakfast only. Dinner can be enjoyed exploring local gourmet spots or at the restaurant within the facility Enjoy your dinner as you like - Check-in is available until 21:30! - Breakfast is a buffet with a wide variety of Japanese and Western options! Breakfast 'TREE MARCH' offers a Japanese and Western-style buffet. *Depending on usage conditions, the venue and content may change. *Dinner is not included. :: ::::::: Facility Information :::::: :: 〜Relaxation space 'Seseragi Lounge' information〜 Exclusively for guests staying on the Royal Floors (9th and 10th floors), You can use the 2nd floor 'Seseragi Lounge.' Enjoy free drinks and snacks while gazing at the 'Mukagawa' river flowing in front of our facility. Applicable for customers using the rooms below ・Hienkaku Japanese-Western Suite Room ・Hienkaku Japanese Special Room (with hinoki wood) ・Hienkaku Japanese-Western Special Room (with hinoki wood) ~1st Floor 'Sisley Lounge' Information~ You can enjoy coffee, soft drinks, snacks, and a limited selection of alcoholic beverages. Applicable for customers using the rooms below - Hienkaku Japanese-style room - Chosuikaku Japanese-Western style room Some plans are excluded. For more details, please contact us Large public bath 'Seiza' (cleaning time from 9:00 to 14:00) Onneyu Onsen is a simple sulfur spring that is colorless, transparent, and has a faint scent of sulfur. With free-flowing hot spring water, your skin feels smooth after bathing, and it is also known as the 'Whitening Bath.' You can enjoy a wide variety of indoor baths such as saunas, jacuzzis, and reclining baths, as well as open-air baths. The sauna features METOS's 'iki' stove. Experience authentic auto löyly as well. * The microwave is currently available on the first floor in the vending machine corner along with the ice maker. If using a twin room for three guests, an extra bed will be provided for one guest. * A bath tax of 150 yen per adult (separately charged). For inquiries, please contact the accommodation directly.
Consumption tax (from 10/1/2019) (Per person per night) 10%
Bathing tax (from 4/1/1950) (Per person per night)¥150
* Excluded taxes and fees are approximated and may vary based on the property. They will be collected at the property at the time of check-in or check-out.
![[Buffet venue] Eat as much as you like of whatever you like! Very popular with children ♪](https://trvis.r10s.com/d/strg/ctrl/26/b05fcf13a0c192dad9250680272e93afb6fe4c46.47.9.26.3.jpg)
Free cancellation until 1/23/2026 11:59 p.m.(JST)
A limited-day "70 Japanese and Western Dishes Buffet" plan. Enjoy freshly prepared dishes served from the open kitchen. Features like the self-cooking lamb barbecue corner on a ceramic plate add to the richness of the offerings. Savor the prideful buffet, focusing on Hokkaido-sourced ingredients, to your heart's content. Dinner 'TREE MARCH' offers a buffet with 70 Japanese and Western dishes. *Please note that the dinner buffet may not be held depending on reservation status. In that case, we will prepare a Japanese set meal at the restaurant for you. (In such cases, we will contact you in advance from our facility.) Breakfast 'TREE MARCH' offers a Japanese and Western-style buffet. *Depending on usage conditions, the venue and content may change. Large public bath 'Seiza' (cleaning time from 9:00 to 14:00) After soaking in the natural hot spring, your skin will feel smooth and rejuvenated in the 'Whitening Bath'. The open-air baths and indoor baths offer a variety of options. The sauna features METOS's 'iki' stove. Experience authentic auto löyly as well. 〜Relaxation Space "Seseragi Lounge"〜 Exclusively for guests staying on the Royal Floors (9th and 10th floors), You can use the 2nd floor 'Seseragi Lounge.' Enjoy free drinks and snacks. Available for guests using the following rooms. ・Hienkaku Japanese-Western Suite Room ・Hienkaku Japanese Special Room (with hinoki wood) ・Hienkaku Japanese-Western Special Room (with hinoki wood) 〜1st Floor "Sisley Lounge"〜 You can enjoy coffee, soft drinks, snacks, and a limited selection of alcoholic beverages. Available for guests using the following rooms. - Hienkaku Japanese-style room - Chosuikaku Japanese-Western style room Some plans are excluded. For more details, please inquire. A bathing tax of 150 yen per adult will be charged separately. If using a twin room for three guests, an extra bed will be provided for one guest. Nearby Tourist Information ・Onneyu Roadside Station The Symbol Tower Kamurin, standing approximately 20m tall, features a fascinating mechanical cuckoo clock worth noting. ・Onneyu Onsen Mountain Aquarium Exhibiting the rare fish 'Ito' and tropical fish. A sightseeing spot that families can enjoy together.
Consumption tax (from 10/1/2019) (Per person per night) 10%
Bathing tax (from 4/1/1950) (Per person per night)¥150
* Excluded taxes and fees are approximated and may vary based on the property. They will be collected at the property at the time of check-in or check-out.
[Hienkaku] [Deluxe suite] [Japanese-western room] [Non-smoking] [Mountain view]