
100% privately-sourced beautifying hot springs / Hot springs Kurhaus / Private baths / The hot spring pool is open all year round / Hot springs and delectable food


Free cancellation until 24/08/2026 11:59 p.m.(JST)
Recommended for those who want to fully enjoy the inn's breakfast and hot springs even if arriving late. Perfect for those visiting Kinugawa Onsen on business. *Check-in at 16:00, check-out at 10:00.* *We cannot accept reservations for children traveling alone.* Yukata rentals are available near the elevator on the 3rd floor. Adult yukata (Extra large, Large, Medium, Small) Children's yukata (Extra large: Purple, Large: Blue, Medium: Green, Small: Yellow) Children's Rental Belt An amenity buffet is available near the elevator on the 3rd floor. Adult post-bath tabi socks, body towel, mini brush, razor, cotton & swabs, hair tie, face mask, drawstring pouch
Consumption tax (from 1/10/2019) (Per person per night) 10%
Bathing tax (from 1/04/1950) (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.
Hotel-selected room, Smoking/non-smoking not specified (Run of House)


Free cancellation until 24/08/2026 11:59 p.m.(JST)
It's a super affordable plan, so you're lucky if you find it! Dinner is our most popular dish, "Oninuta Gozen"! Meals will be served in a tatami dining area with tables or at a designated dining venue. (Please note that in-room dining is not available at our inn. Meals will be served individually for both dinner and breakfast. This plan does not include a colorful yukata. Payment at checkout is cash only. [Proudly featuring Isshinkan's 100% natural hot spring source!] ] That's why not only the large public bath but also the pool is a hot spring (about 30°C)! ! ! The indoor hot spring pool is available for free use. Please be sure to bring your swimsuit. Children can also use the pool when accompanied by a guardian. From winter to spring, it might feel a bit chilly. Yukata rentals are available near the elevator on the 3rd floor. Adult yukata (Extra large, Large, Medium, Small) Children's yukata (Extra large: Purple, Large: Blue, Medium: Green, Small: Yellow) Children's Rental Belt An amenity buffet is available near the elevator on the 3rd floor. Adult foot covers for after bathing, body towel, mini brush, razor, cotton & cotton swabs, hair tie, face mask, drawstring pouch Note: If you arrive after 7 p.m., you will not be able to serve meals. Please take care.
Consumption tax (from 1/10/2019) (Per person per night) 10%
Bathing tax (from 1/04/1950) (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.
Hotel-selected room, Smoking/non-smoking not specified (*Wi-Fi available)




Free cancellation until 24/08/2026 11:59 p.m.(JST)
New Arrival! No meat or fish used! A plan to enjoy World Heritage Nikko Yuba vegetarian cuisine Prepared without using any animal-based ingredients, featuring carefully crafted dishes made with kombu, shiitake mushrooms, and other natural flavors. While preserving the gentle essence of vegetarian cuisine, we have enhanced the flavor and portion size to satisfy all guests. For dinner, you can enjoy three types of Nikko’s specialty yuba dishes. Breakfast also features vegetarian cuisine. *We do not offer vegetarian meals specifically for children. The same dishes will be served at the same price as adults. *Reservations must be made at least one week in advance. Meals will be served in a tatami dining area with tables or at a designated dining venue. (Please note that in-room dining is not available at our inn. Meals are served individually as set meals for both dinner and breakfast. Proudly featuring Isshinkan's 100% natural hot spring directly sourced from the spring! That's why not only the large public bath but also the pool is a hot spring (around 30°C)! ! ! The indoor hot spring pool is available for free use. Please be sure to bring your swimsuit. Children can also use the pool when accompanied by a guardian. From winter to spring, it might feel a bit chilly. Women can enjoy the benefit of borrowing a colorful yukata of their choice (check-in by 5 PM required). After breakfast, there are services such as morning coffee in the lounge. Note: If you arrive after 7 p.m., you will not be able to serve meals. Please take care. *After completing your reservation, we will send you an email detailing your booking. If you have set up email rejection filters, please adjust your settings before making a reservation to ensure you can receive emails from info@i-spa.co.jp.
Consumption tax (from 1/10/2019) (Per person per night) 10%
Bathing tax (from 1/04/1950) (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 24/08/2026 11:59 p.m.(JST)
[Dinner options available!] ] Oninuta Kaiseki (10 dishes) ... A specialty dish of Isshin-kan, "Tochi Mato Hot Pot," made with Tochigi Wagyu beef, Nikko yuba, local vegetables, and a tomato soup packed with Tochigi's finest ingredients and tomatoes! Tochigi Wagyu beef is delicious whether stewed or enjoyed as shabu-shabu. Add the accent of cherry tomatoes into the pot, boil, and mash for a perfect touch of acidity. The head chef's ingenuity shines throughout. The rice bowl portion of the kamameshi is roughly one light serving. Of course, we also provide plain white rice! Please enjoy the deliciously renowned Koshihikari rice from Takanezawa, Tochigi Prefecture. Delicious! Savor Tochigi! ! Gourmet Kaiseki (8 dishes) ... Lighter portions, with a focus on premium quality that even gourmets will appreciate! Enjoy comparing A4-grade domestic black-haired Wagyu beef with HIMITSU pork pepper fresh sausage, cooked on a ceramic plate! The aged Serrano ham salad from Spain is exceptional! It pairs perfectly with Spanish wine (available as an extra order). Each guest can choose their own dish. (Selection is available for adults only. Elementary school students and infants cannot choose.) Please specify your meal choice at the time of booking. (Enter your preference in the "Questions from the Accommodation" section.) If no preference is specified, the "Oninuta Kaiseki" will be served. The "Gourmet Kaiseki" must be reserved at least three days in advance. Please note when making changes. From the second night onwards, recommended dishes will be served. Meals will be served at either a tatami dining table or a designated dining area. Room service is not available. Both dinner and breakfast will be served individually for each guest. Proudly featuring Isshinkan's 100% natural hot spring directly sourced from the spring! That's why not only the large public bath but also the pool is a hot spring (around 30°C)! The indoor hot spring pool is available for free use. Please be sure to bring your swimsuit. Children are welcome to dine with a guardian. From winter to spring, it might feel a bit chilly. Women can enjoy the benefit of borrowing a colorful yukata of their choice (check-in by 5 PM required). After breakfast, morning coffee and other services are available in the lounge.
Consumption tax (from 1/10/2019) (Per person per night) 10%
Bathing tax (from 1/04/1950) (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 24/08/2026 11:59 p.m.(JST)
The most popular plan available for booking until 7 PM on the same day. Perfect for those who suddenly get a day off and want to relax in a hot spring. The meal is Oninuta Gohan (10 dishes in total) ... Featuring Tochigi Wagyu beef, Nikko Yuba, local vegetables, and a specialty tomato soup made with Tochigi's finest ingredients—isshin-kan's signature dish 'Tochimato Nabe'! Tochigi Wagyu beef is delicious whether stewed or enjoyed as shabu-shabu. Add the accent of cherry tomatoes into the pot, boil, and mash for a perfect touch of acidity. The head chef's ingenuity shines throughout. The rice bowl portion of the kamameshi is roughly one light serving. Of course, we also provide plain white rice! Please enjoy the deliciously renowned Koshihikari rice from Takanezawa, Tochigi Prefecture. Delicious! Savor Tochigi! ! Meals will be served in a tatami dining area with tables or at a designated dining venue. (Please note that in-room dining is not available at our inn. Meals are served individually for both dinner and breakfast.) Women can enjoy the benefit of borrowing a colorful yukata of their choice (check-in by 5 PM required). After breakfast, there are services such as morning coffee in the lounge. Yukata rental is available at the front desk. (For individual customers only) Yukata for adults (extra-large, large, medium, small) Children's yukata (Extra Large: Purple, Large: Blue, Medium: Green, Small: Yellow) Children's Rental Belt Amenity buffet is available at the front desk. Adult hot spring socks, body towels, mini brushes, razors, cotton & cotton swabs, hair bags Mu, face mask, drawstring Note: If you arrive after 7 p.m., you will not be able to serve meals. Please take care.
Consumption tax (from 1/10/2019) (Per person per night) 10%
Bathing tax (from 1/04/1950) (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.
Japanese room, Smoking (Standard Room)




Free cancellation until 24/08/2026 11:59 p.m.(JST)
[Dinner options available!] ] Oninuta Kaiseki (10 dishes) ... A specialty dish of Isshin-kan, "Tochi Mato Hot Pot," made with Tochigi Wagyu beef, Nikko yuba, local vegetables, and a tomato soup packed with Tochigi's finest ingredients and tomatoes! Tochigi Wagyu beef is delicious whether stewed or enjoyed as shabu-shabu. Add the accent of cherry tomatoes into the pot, boil, and mash for a perfect touch of acidity. The head chef's ingenuity shines throughout. The rice bowl portion of the kamameshi is roughly one light serving. Of course, we also provide plain white rice! Please enjoy the deliciously renowned Koshihikari rice from Takanezawa, Tochigi Prefecture. Delicious! Savor Tochigi! ! Gourmet Kaiseki (8 dishes) ... Lighter portions, with a focus on premium quality that even gourmets will appreciate! Enjoy comparing A4-grade domestic black-haired Wagyu beef with HIMITSU pork pepper fresh sausage, cooked on a ceramic plate! The aged Serrano ham salad from Spain is exceptional! It pairs perfectly with Spanish wine (available as an extra order). Each guest can choose their own dish. (Selection is available for adults only. Elementary school students and infants cannot choose.) Please specify your meal choice at the time of booking. (Enter your preference in the "Questions from the Accommodation" section.) If no preference is specified, the "Oninuta Kaiseki" will be served. The "Gourmet Kaiseki" must be reserved at least three days in advance. Please note when making changes. From the second night onwards, recommended dishes will be served. Meals will be served at either a tatami dining table or a designated dining area. Room service is not available. Both dinner and breakfast will be served individually for each guest. Proudly featuring Isshinkan's 100% natural hot spring directly sourced from the spring! That's why not only the large public bath but also the pool is a hot spring (around 30°C)! The indoor hot spring pool is available for free use. Please be sure to bring your swimsuit. Children are welcome to dine with a guardian. From winter to spring, it might feel a bit chilly. Women can enjoy the benefit of borrowing a colorful yukata of their choice (check-in by 5 PM required). After breakfast, morning coffee and other services are available in the lounge.
Consumption tax (from 1/10/2019) (Per person per night) 10%
Bathing tax (from 1/04/1950) (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 24/08/2026 11:59 p.m.(JST)
New Arrival! No meat or fish used! A plan to enjoy World Heritage Nikko Yuba vegetarian cuisine Prepared without using any animal-based ingredients, featuring carefully crafted dishes made with kombu, shiitake mushrooms, and other natural flavors. While preserving the gentle essence of vegetarian cuisine, we have enhanced the flavor and portion size to satisfy all guests. For dinner, you can enjoy three types of Nikko’s specialty yuba dishes. Breakfast also features vegetarian cuisine. *We do not offer vegetarian meals specifically for children. The same dishes will be served at the same price as adults. *Reservations must be made at least one week in advance. Meals will be served in a tatami dining area with tables or at a designated dining venue. (Please note that in-room dining is not available at our inn. Meals are served individually as set meals for both dinner and breakfast. Proudly featuring Isshinkan's 100% natural hot spring directly sourced from the spring! That's why not only the large public bath but also the pool is a hot spring (around 30°C)! ! ! The indoor hot spring pool is available for free use. Please be sure to bring your swimsuit. Children can also use the pool when accompanied by a guardian. From winter to spring, it might feel a bit chilly. Women can enjoy the benefit of borrowing a colorful yukata of their choice (check-in by 5 PM required). After breakfast, there are services such as morning coffee in the lounge. Note: If you arrive after 7 p.m., you will not be able to serve meals. Please take care. *After completing your reservation, we will send you an email detailing your booking. If you have set up email rejection filters, please adjust your settings before making a reservation to ensure you can receive emails from info@i-spa.co.jp.
Consumption tax (from 1/10/2019) (Per person per night) 10%
Bathing tax (from 1/04/1950) (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 24/08/2026 11:59 p.m.(JST)
The most popular plan available for booking until 7 PM on the same day. Perfect for those who suddenly get a day off and want to relax in a hot spring. The meal is Oninuta Gohan (10 dishes in total) ... Featuring Tochigi Wagyu beef, Nikko Yuba, local vegetables, and a specialty tomato soup made with Tochigi's finest ingredients—isshin-kan's signature dish 'Tochimato Nabe'! Tochigi Wagyu beef is delicious whether stewed or enjoyed as shabu-shabu. Add the accent of cherry tomatoes into the pot, boil, and mash for a perfect touch of acidity. The head chef's ingenuity shines throughout. The rice bowl portion of the kamameshi is roughly one light serving. Of course, we also provide plain white rice! Please enjoy the deliciously renowned Koshihikari rice from Takanezawa, Tochigi Prefecture. Delicious! Savor Tochigi! ! Meals will be served in a tatami dining area with tables or at a designated dining venue. (Please note that in-room dining is not available at our inn. Meals are served individually for both dinner and breakfast.) Women can enjoy the benefit of borrowing a colorful yukata of their choice (check-in by 5 PM required). After breakfast, there are services such as morning coffee in the lounge. Yukata rental is available at the front desk. (For individual customers only) Yukata for adults (extra-large, large, medium, small) Children's yukata (Extra Large: Purple, Large: Blue, Medium: Green, Small: Yellow) Children's Rental Belt Amenity buffet is available at the front desk. Adult hot spring socks, body towels, mini brushes, razors, cotton & cotton swabs, hair bags Mu, face mask, drawstring Note: If you arrive after 7 p.m., you will not be able to serve meals. Please take care.
Consumption tax (from 1/10/2019) (Per person per night) 10%
Bathing tax (from 1/04/1950) (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.
Japanese room, Non-smoking (Standard Room - Non Smoking)




Free cancellation until 24/08/2026 11:59 p.m.(JST)
A couple plan recommended for hot spring dates! [Benefits] For dinner, enjoy our most popular "Oninuta Gozen" and the high-quality gourmet Gozen. Receive a half bottle of sparkling wine as a dinner gift. Couple seating available at dinner so you can sit next to each other. Includes rental of colorful yukata for women (check-in by 5 PM special offer). Oninuta Gozen (10 dishes) ... The upgraded "Oninuta Gozen"! Introducing 'Tochimato Hot Pot,' made with Tochigi Wagyu, Yuba, fresh vegetables, and a tomato soup rich in Tochigi's finest ingredients and tomatoes! Tochigi Wagyu is delicious whether simmered or enjoyed as shabu-shabu. Add a cherry tomato as an accent to the hot pot, boil and crush it for a pleasant tangy flavor. The head chef's ingenuity shines throughout. The rice bowl portion of the kamameshi is roughly one light serving. Of course, we also provide plain white rice! Please enjoy the deliciously renowned Koshihikari rice from Takanezawa, Tochigi Prefecture. Delicious! Savor Tochigi! ! Gourmet Kaiseki (8 dishes) ... Lighter portions, with a focus on premium quality that even gourmets will appreciate! Enjoy comparing A4-grade domestic black-haired Wagyu beef with HIMITSU pork pepper fresh sausage, cooked on a ceramic plate! The aged Serrano ham salad from Spain is exceptional! It pairs perfectly with Spanish wine (available as an extra order). From the second night onward, recommended consecutive-night dishes will be served, and selection is not available. Meals will be served in a tatami dining area with tables or at a designated dining venue. (Please note that in-room dining is not available at our inn. Meals will be served individually for both dinner and breakfast. Yukata rentals are available near the elevator on the 3rd floor. Adult yukata (Extra large, Large, Medium, Small) An amenity buffet is available near the elevator on the 3rd floor. Adult foot covers for after bathing, body towel, mini brush, razor, cotton & cotton swabs, hair tie, face mask, drawstring pouch Note: If you arrive after 7 p.m., you will not be able to serve meals. Please take care.
Consumption tax (from 1/10/2019) (Per person per night) 10%
Bathing tax (from 1/04/1950) (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 24/08/2026 11:59 p.m.(JST)
New Arrival! No meat or fish used! A plan to enjoy World Heritage Nikko Yuba vegetarian cuisine Prepared without using any animal-based ingredients, featuring carefully crafted dishes made with kombu, shiitake mushrooms, and other natural flavors. While preserving the gentle essence of vegetarian cuisine, we have enhanced the flavor and portion size to satisfy all guests. For dinner, you can enjoy three types of Nikko’s specialty yuba dishes. Breakfast also features vegetarian cuisine. *We do not offer vegetarian meals specifically for children. The same dishes will be served at the same price as adults. *Reservations must be made at least one week in advance. Meals will be served in a tatami dining area with tables or at a designated dining venue. (Please note that in-room dining is not available at our inn. Meals are served individually as set meals for both dinner and breakfast. Proudly featuring Isshinkan's 100% natural hot spring directly sourced from the spring! That's why not only the large public bath but also the pool is a hot spring (around 30°C)! ! ! The indoor hot spring pool is available for free use. Please be sure to bring your swimsuit. Children can also use the pool when accompanied by a guardian. From winter to spring, it might feel a bit chilly. Women can enjoy the benefit of borrowing a colorful yukata of their choice (check-in by 5 PM required). After breakfast, there are services such as morning coffee in the lounge. Note: If you arrive after 7 p.m., you will not be able to serve meals. Please take care. *After completing your reservation, we will send you an email detailing your booking. If you have set up email rejection filters, please adjust your settings before making a reservation to ensure you can receive emails from info@i-spa.co.jp.
Consumption tax (from 1/10/2019) (Per person per night) 10%
Bathing tax (from 1/04/1950) (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 24/08/2026 11:59 p.m.(JST)
[Dinner options available!] ] Oninuta Kaiseki (10 dishes) ... A specialty dish of Isshin-kan, "Tochi Mato Hot Pot," made with Tochigi Wagyu beef, Nikko yuba, local vegetables, and a tomato soup packed with Tochigi's finest ingredients and tomatoes! Tochigi Wagyu beef is delicious whether stewed or enjoyed as shabu-shabu. Add the accent of cherry tomatoes into the pot, boil, and mash for a perfect touch of acidity. The head chef's ingenuity shines throughout. The rice bowl portion of the kamameshi is roughly one light serving. Of course, we also provide plain white rice! Please enjoy the deliciously renowned Koshihikari rice from Takanezawa, Tochigi Prefecture. Delicious! Savor Tochigi! ! Gourmet Kaiseki (8 dishes) ... Lighter portions, with a focus on premium quality that even gourmets will appreciate! Enjoy comparing A4-grade domestic black-haired Wagyu beef with HIMITSU pork pepper fresh sausage, cooked on a ceramic plate! The aged Serrano ham salad from Spain is exceptional! It pairs perfectly with Spanish wine (available as an extra order). Each guest can choose their own dish. (Selection is available for adults only. Elementary school students and infants cannot choose.) Please specify your meal choice at the time of booking. (Enter your preference in the "Questions from the Accommodation" section.) If no preference is specified, the "Oninuta Kaiseki" will be served. The "Gourmet Kaiseki" must be reserved at least three days in advance. Please note when making changes. From the second night onwards, recommended dishes will be served. Meals will be served at either a tatami dining table or a designated dining area. Room service is not available. Both dinner and breakfast will be served individually for each guest. Proudly featuring Isshinkan's 100% natural hot spring directly sourced from the spring! That's why not only the large public bath but also the pool is a hot spring (around 30°C)! The indoor hot spring pool is available for free use. Please be sure to bring your swimsuit. Children are welcome to dine with a guardian. From winter to spring, it might feel a bit chilly. Women can enjoy the benefit of borrowing a colorful yukata of their choice (check-in by 5 PM required). After breakfast, morning coffee and other services are available in the lounge.
Consumption tax (from 1/10/2019) (Per person per night) 10%
Bathing tax (from 1/04/1950) (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.
Japanese room, Smoking (Superior Room)




Free cancellation until 24/08/2026 11:59 p.m.(JST)
[Dinner options available!] ] Oninuta Kaiseki (10 dishes) ... A specialty dish of Isshin-kan, "Tochi Mato Hot Pot," made with Tochigi Wagyu beef, Nikko yuba, local vegetables, and a tomato soup packed with Tochigi's finest ingredients and tomatoes! Tochigi Wagyu beef is delicious whether stewed or enjoyed as shabu-shabu. Add the accent of cherry tomatoes into the pot, boil, and mash for a perfect touch of acidity. The head chef's ingenuity shines throughout. The rice bowl portion of the kamameshi is roughly one light serving. Of course, we also provide plain white rice! Please enjoy the deliciously renowned Koshihikari rice from Takanezawa, Tochigi Prefecture. Delicious! Savor Tochigi! ! Gourmet Kaiseki (8 dishes) ... Lighter portions, with a focus on premium quality that even gourmets will appreciate! Enjoy comparing A4-grade domestic black-haired Wagyu beef with HIMITSU pork pepper fresh sausage, cooked on a ceramic plate! The aged Serrano ham salad from Spain is exceptional! It pairs perfectly with Spanish wine (available as an extra order). Each guest can choose their own dish. (Selection is available for adults only. Elementary school students and infants cannot choose.) Please specify your meal choice at the time of booking. (Enter your preference in the "Questions from the Accommodation" section.) If no preference is specified, the "Oninuta Kaiseki" will be served. The "Gourmet Kaiseki" must be reserved at least three days in advance. Please note when making changes. From the second night onwards, recommended dishes will be served. Meals will be served at either a tatami dining table or a designated dining area. Room service is not available. Both dinner and breakfast will be served individually for each guest. Proudly featuring Isshinkan's 100% natural hot spring directly sourced from the spring! That's why not only the large public bath but also the pool is a hot spring (around 30°C)! The indoor hot spring pool is available for free use. Please be sure to bring your swimsuit. Children are welcome to dine with a guardian. From winter to spring, it might feel a bit chilly. Women can enjoy the benefit of borrowing a colorful yukata of their choice (check-in by 5 PM required). After breakfast, morning coffee and other services are available in the lounge.
Consumption tax (from 1/10/2019) (Per person per night) 10%
Bathing tax (from 1/04/1950) (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 24/08/2026 11:59 p.m.(JST)
New Arrival! No meat or fish used! A plan to enjoy World Heritage Nikko Yuba vegetarian cuisine Prepared without using any animal-based ingredients, featuring carefully crafted dishes made with kombu, shiitake mushrooms, and other natural flavors. While preserving the gentle essence of vegetarian cuisine, we have enhanced the flavor and portion size to satisfy all guests. For dinner, you can enjoy three types of Nikko’s specialty yuba dishes. Breakfast also features vegetarian cuisine. *We do not offer vegetarian meals specifically for children. The same dishes will be served at the same price as adults. *Reservations must be made at least one week in advance. Meals will be served in a tatami dining area with tables or at a designated dining venue. (Please note that in-room dining is not available at our inn. Meals are served individually as set meals for both dinner and breakfast. Proudly featuring Isshinkan's 100% natural hot spring directly sourced from the spring! That's why not only the large public bath but also the pool is a hot spring (around 30°C)! ! ! The indoor hot spring pool is available for free use. Please be sure to bring your swimsuit. Children can also use the pool when accompanied by a guardian. From winter to spring, it might feel a bit chilly. Women can enjoy the benefit of borrowing a colorful yukata of their choice (check-in by 5 PM required). After breakfast, there are services such as morning coffee in the lounge. Note: If you arrive after 7 p.m., you will not be able to serve meals. Please take care. *After completing your reservation, we will send you an email detailing your booking. If you have set up email rejection filters, please adjust your settings before making a reservation to ensure you can receive emails from info@i-spa.co.jp.
Consumption tax (from 1/10/2019) (Per person per night) 10%
Bathing tax (from 1/04/1950) (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 24/08/2026 11:59 p.m.(JST)
A couple plan recommended for hot spring dates! [Benefits] For dinner, enjoy our most popular "Oninuta Gozen" and the high-quality gourmet Gozen. Receive a half bottle of sparkling wine as a dinner gift. Couple seating available at dinner so you can sit next to each other. Includes rental of colorful yukata for women (check-in by 5 PM special offer). Oninuta Gozen (10 dishes) ... The upgraded "Oninuta Gozen"! Introducing 'Tochimato Hot Pot,' made with Tochigi Wagyu, Yuba, fresh vegetables, and a tomato soup rich in Tochigi's finest ingredients and tomatoes! Tochigi Wagyu is delicious whether simmered or enjoyed as shabu-shabu. Add a cherry tomato as an accent to the hot pot, boil and crush it for a pleasant tangy flavor. The head chef's ingenuity shines throughout. The rice bowl portion of the kamameshi is roughly one light serving. Of course, we also provide plain white rice! Please enjoy the deliciously renowned Koshihikari rice from Takanezawa, Tochigi Prefecture. Delicious! Savor Tochigi! ! Gourmet Kaiseki (8 dishes) ... Lighter portions, with a focus on premium quality that even gourmets will appreciate! Enjoy comparing A4-grade domestic black-haired Wagyu beef with HIMITSU pork pepper fresh sausage, cooked on a ceramic plate! The aged Serrano ham salad from Spain is exceptional! It pairs perfectly with Spanish wine (available as an extra order). From the second night onward, recommended consecutive-night dishes will be served, and selection is not available. Meals will be served in a tatami dining area with tables or at a designated dining venue. (Please note that in-room dining is not available at our inn. Meals will be served individually for both dinner and breakfast. Yukata rentals are available near the elevator on the 3rd floor. Adult yukata (Extra large, Large, Medium, Small) An amenity buffet is available near the elevator on the 3rd floor. Adult foot covers for after bathing, body towel, mini brush, razor, cotton & cotton swabs, hair tie, face mask, drawstring pouch Note: If you arrive after 7 p.m., you will not be able to serve meals. Please take care.
Consumption tax (from 1/10/2019) (Per person per night) 10%
Bathing tax (from 1/04/1950) (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.
Modern Japanese room, Non-smoking (Japanese Modern Non Smoking)




Free cancellation until 24/08/2026 11:59 p.m.(JST)
A couple plan recommended for hot spring dates! [Benefits] For dinner, enjoy our most popular "Oninuta Gozen" and the high-quality gourmet Gozen. Receive a half bottle of sparkling wine as a dinner gift. Couple seating available at dinner so you can sit next to each other. Includes rental of colorful yukata for women (check-in by 5 PM special offer). Oninuta Gozen (10 dishes) ... The upgraded "Oninuta Gozen"! Introducing 'Tochimato Hot Pot,' made with Tochigi Wagyu, Yuba, fresh vegetables, and a tomato soup rich in Tochigi's finest ingredients and tomatoes! Tochigi Wagyu is delicious whether simmered or enjoyed as shabu-shabu. Add a cherry tomato as an accent to the hot pot, boil and crush it for a pleasant tangy flavor. The head chef's ingenuity shines throughout. The rice bowl portion of the kamameshi is roughly one light serving. Of course, we also provide plain white rice! Please enjoy the deliciously renowned Koshihikari rice from Takanezawa, Tochigi Prefecture. Delicious! Savor Tochigi! ! Gourmet Kaiseki (8 dishes) ... Lighter portions, with a focus on premium quality that even gourmets will appreciate! Enjoy comparing A4-grade domestic black-haired Wagyu beef with HIMITSU pork pepper fresh sausage, cooked on a ceramic plate! The aged Serrano ham salad from Spain is exceptional! It pairs perfectly with Spanish wine (available as an extra order). From the second night onward, recommended consecutive-night dishes will be served, and selection is not available. Meals will be served in a tatami dining area with tables or at a designated dining venue. (Please note that in-room dining is not available at our inn. Meals will be served individually for both dinner and breakfast. Yukata rentals are available near the elevator on the 3rd floor. Adult yukata (Extra large, Large, Medium, Small) An amenity buffet is available near the elevator on the 3rd floor. Adult foot covers for after bathing, body towel, mini brush, razor, cotton & cotton swabs, hair tie, face mask, drawstring pouch Note: If you arrive after 7 p.m., you will not be able to serve meals. Please take care.
Consumption tax (from 1/10/2019) (Per person per night) 10%
Bathing tax (from 1/04/1950) (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 24/08/2026 11:59 p.m.(JST)
New Arrival! No meat or fish used! A plan to enjoy World Heritage Nikko Yuba vegetarian cuisine Prepared without using any animal-based ingredients, featuring carefully crafted dishes made with kombu, shiitake mushrooms, and other natural flavors. While preserving the gentle essence of vegetarian cuisine, we have enhanced the flavor and portion size to satisfy all guests. For dinner, you can enjoy three types of Nikko’s specialty yuba dishes. Breakfast also features vegetarian cuisine. *We do not offer vegetarian meals specifically for children. The same dishes will be served at the same price as adults. *Reservations must be made at least one week in advance. Meals will be served in a tatami dining area with tables or at a designated dining venue. (Please note that in-room dining is not available at our inn. Meals are served individually as set meals for both dinner and breakfast. Proudly featuring Isshinkan's 100% natural hot spring directly sourced from the spring! That's why not only the large public bath but also the pool is a hot spring (around 30°C)! ! ! The indoor hot spring pool is available for free use. Please be sure to bring your swimsuit. Children can also use the pool when accompanied by a guardian. From winter to spring, it might feel a bit chilly. Women can enjoy the benefit of borrowing a colorful yukata of their choice (check-in by 5 PM required). After breakfast, there are services such as morning coffee in the lounge. Note: If you arrive after 7 p.m., you will not be able to serve meals. Please take care. *After completing your reservation, we will send you an email detailing your booking. If you have set up email rejection filters, please adjust your settings before making a reservation to ensure you can receive emails from info@i-spa.co.jp.
Consumption tax (from 1/10/2019) (Per person per night) 10%
Bathing tax (from 1/04/1950) (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 24/08/2026 11:59 p.m.(JST)
[Dinner options available!] ] Oninuta Kaiseki (10 dishes) ... A specialty dish of Isshin-kan, "Tochi Mato Hot Pot," made with Tochigi Wagyu beef, Nikko yuba, local vegetables, and a tomato soup packed with Tochigi's finest ingredients and tomatoes! Tochigi Wagyu beef is delicious whether stewed or enjoyed as shabu-shabu. Add the accent of cherry tomatoes into the pot, boil, and mash for a perfect touch of acidity. The head chef's ingenuity shines throughout. The rice bowl portion of the kamameshi is roughly one light serving. Of course, we also provide plain white rice! Please enjoy the deliciously renowned Koshihikari rice from Takanezawa, Tochigi Prefecture. Delicious! Savor Tochigi! ! Gourmet Kaiseki (8 dishes) ... Lighter portions, with a focus on premium quality that even gourmets will appreciate! Enjoy comparing A4-grade domestic black-haired Wagyu beef with HIMITSU pork pepper fresh sausage, cooked on a ceramic plate! The aged Serrano ham salad from Spain is exceptional! It pairs perfectly with Spanish wine (available as an extra order). Each guest can choose their own dish. (Selection is available for adults only. Elementary school students and infants cannot choose.) Please specify your meal choice at the time of booking. (Enter your preference in the "Questions from the Accommodation" section.) If no preference is specified, the "Oninuta Kaiseki" will be served. The "Gourmet Kaiseki" must be reserved at least three days in advance. Please note when making changes. From the second night onwards, recommended dishes will be served. Meals will be served at either a tatami dining table or a designated dining area. Room service is not available. Both dinner and breakfast will be served individually for each guest. Proudly featuring Isshinkan's 100% natural hot spring directly sourced from the spring! That's why not only the large public bath but also the pool is a hot spring (around 30°C)! The indoor hot spring pool is available for free use. Please be sure to bring your swimsuit. Children are welcome to dine with a guardian. From winter to spring, it might feel a bit chilly. Women can enjoy the benefit of borrowing a colorful yukata of their choice (check-in by 5 PM required). After breakfast, morning coffee and other services are available in the lounge.
Consumption tax (from 1/10/2019) (Per person per night) 10%
Bathing tax (from 1/04/1950) (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.
Japanese room, Non-smoking ([Non-smoking, with additional room] Japanese-style main room 10–12.5 + additional room 4.5–6 tatami)




Free cancellation until 24/08/2026 11:59 p.m.(JST)
New Arrival! No meat or fish used! A plan to enjoy World Heritage Nikko Yuba vegetarian cuisine Prepared without using any animal-based ingredients, featuring carefully crafted dishes made with kombu, shiitake mushrooms, and other natural flavors. While preserving the gentle essence of vegetarian cuisine, we have enhanced the flavor and portion size to satisfy all guests. For dinner, you can enjoy three types of Nikko’s specialty yuba dishes. Breakfast also features vegetarian cuisine. *We do not offer vegetarian meals specifically for children. The same dishes will be served at the same price as adults. *Reservations must be made at least one week in advance. Meals will be served in a tatami dining area with tables or at a designated dining venue. (Please note that in-room dining is not available at our inn. Meals are served individually as set meals for both dinner and breakfast. Proudly featuring Isshinkan's 100% natural hot spring directly sourced from the spring! That's why not only the large public bath but also the pool is a hot spring (around 30°C)! ! ! The indoor hot spring pool is available for free use. Please be sure to bring your swimsuit. Children can also use the pool when accompanied by a guardian. From winter to spring, it might feel a bit chilly. Women can enjoy the benefit of borrowing a colorful yukata of their choice (check-in by 5 PM required). After breakfast, there are services such as morning coffee in the lounge. Note: If you arrive after 7 p.m., you will not be able to serve meals. Please take care. *After completing your reservation, we will send you an email detailing your booking. If you have set up email rejection filters, please adjust your settings before making a reservation to ensure you can receive emails from info@i-spa.co.jp.
Consumption tax (from 1/10/2019) (Per person per night) 10%
Bathing tax (from 1/04/1950) (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 24/08/2026 11:59 p.m.(JST)
A couple plan recommended for hot spring dates! [Benefits] For dinner, enjoy our most popular "Oninuta Gozen" and the high-quality gourmet Gozen. Receive a half bottle of sparkling wine as a dinner gift. Couple seating available at dinner so you can sit next to each other. Includes rental of colorful yukata for women (check-in by 5 PM special offer). Oninuta Gozen (10 dishes) ... The upgraded "Oninuta Gozen"! Introducing 'Tochimato Hot Pot,' made with Tochigi Wagyu, Yuba, fresh vegetables, and a tomato soup rich in Tochigi's finest ingredients and tomatoes! Tochigi Wagyu is delicious whether simmered or enjoyed as shabu-shabu. Add a cherry tomato as an accent to the hot pot, boil and crush it for a pleasant tangy flavor. The head chef's ingenuity shines throughout. The rice bowl portion of the kamameshi is roughly one light serving. Of course, we also provide plain white rice! Please enjoy the deliciously renowned Koshihikari rice from Takanezawa, Tochigi Prefecture. Delicious! Savor Tochigi! ! Gourmet Kaiseki (8 dishes) ... Lighter portions, with a focus on premium quality that even gourmets will appreciate! Enjoy comparing A4-grade domestic black-haired Wagyu beef with HIMITSU pork pepper fresh sausage, cooked on a ceramic plate! The aged Serrano ham salad from Spain is exceptional! It pairs perfectly with Spanish wine (available as an extra order). From the second night onward, recommended consecutive-night dishes will be served, and selection is not available. Meals will be served in a tatami dining area with tables or at a designated dining venue. (Please note that in-room dining is not available at our inn. Meals will be served individually for both dinner and breakfast. Yukata rentals are available near the elevator on the 3rd floor. Adult yukata (Extra large, Large, Medium, Small) An amenity buffet is available near the elevator on the 3rd floor. Adult foot covers for after bathing, body towel, mini brush, razor, cotton & cotton swabs, hair tie, face mask, drawstring pouch Note: If you arrive after 7 p.m., you will not be able to serve meals. Please take care.
Consumption tax (from 1/10/2019) (Per person per night) 10%
Bathing tax (from 1/04/1950) (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 24/08/2026 11:59 p.m.(JST)
[Dinner options available!] ] Oninuta Kaiseki (10 dishes) ... A specialty dish of Isshin-kan, "Tochi Mato Hot Pot," made with Tochigi Wagyu beef, Nikko yuba, local vegetables, and a tomato soup packed with Tochigi's finest ingredients and tomatoes! Tochigi Wagyu beef is delicious whether stewed or enjoyed as shabu-shabu. Add the accent of cherry tomatoes into the pot, boil, and mash for a perfect touch of acidity. The head chef's ingenuity shines throughout. The rice bowl portion of the kamameshi is roughly one light serving. Of course, we also provide plain white rice! Please enjoy the deliciously renowned Koshihikari rice from Takanezawa, Tochigi Prefecture. Delicious! Savor Tochigi! ! Gourmet Kaiseki (8 dishes) ... Lighter portions, with a focus on premium quality that even gourmets will appreciate! Enjoy comparing A4-grade domestic black-haired Wagyu beef with HIMITSU pork pepper fresh sausage, cooked on a ceramic plate! The aged Serrano ham salad from Spain is exceptional! It pairs perfectly with Spanish wine (available as an extra order). Each guest can choose their own dish. (Selection is available for adults only. Elementary school students and infants cannot choose.) Please specify your meal choice at the time of booking. (Enter your preference in the "Questions from the Accommodation" section.) If no preference is specified, the "Oninuta Kaiseki" will be served. The "Gourmet Kaiseki" must be reserved at least three days in advance. Please note when making changes. From the second night onwards, recommended dishes will be served. Meals will be served at either a tatami dining table or a designated dining area. Room service is not available. Both dinner and breakfast will be served individually for each guest. Proudly featuring Isshinkan's 100% natural hot spring directly sourced from the spring! That's why not only the large public bath but also the pool is a hot spring (around 30°C)! The indoor hot spring pool is available for free use. Please be sure to bring your swimsuit. Children are welcome to dine with a guardian. From winter to spring, it might feel a bit chilly. Women can enjoy the benefit of borrowing a colorful yukata of their choice (check-in by 5 PM required). After breakfast, morning coffee and other services are available in the lounge.
Consumption tax (from 1/10/2019) (Per person per night) 10%
Bathing tax (from 1/04/1950) (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.
Japanese room, Non-smoking ([Non-smoking, with additional room] Japanese-style main room 10–12.5 + additional room 4.5–6 tatami)


Free cancellation until 24/08/2026 11:59 p.m.(JST)
[Dinner options available!] ] Oninuta Kaiseki (10 dishes) ... A specialty dish of Isshin-kan, "Tochi Mato Hot Pot," made with Tochigi Wagyu beef, Nikko yuba, local vegetables, and a tomato soup packed with Tochigi's finest ingredients and tomatoes! Tochigi Wagyu beef is delicious whether stewed or enjoyed as shabu-shabu. Add the accent of cherry tomatoes into the pot, boil, and mash for a perfect touch of acidity. The head chef's ingenuity shines throughout. The rice bowl portion of the kamameshi is roughly one light serving. Of course, we also provide plain white rice! Please enjoy the deliciously renowned Koshihikari rice from Takanezawa, Tochigi Prefecture. Delicious! Savor Tochigi! ! Gourmet Kaiseki (8 dishes) ... Lighter portions, with a focus on premium quality that even gourmets will appreciate! Enjoy comparing A4-grade domestic black-haired Wagyu beef with HIMITSU pork pepper fresh sausage, cooked on a ceramic plate! The aged Serrano ham salad from Spain is exceptional! It pairs perfectly with Spanish wine (available as an extra order). Each guest can choose their own dish. (Selection is available for adults only. Elementary school students and infants cannot choose.) Please specify your meal choice at the time of booking. (Enter your preference in the "Questions from the Accommodation" section.) If no preference is specified, the "Oninuta Kaiseki" will be served. The "Gourmet Kaiseki" must be reserved at least three days in advance. Please note when making changes. From the second night onwards, recommended dishes will be served. Meals will be served at either a tatami dining table or a designated dining area. Room service is not available. Both dinner and breakfast will be served individually for each guest. Proudly featuring Isshinkan's 100% natural hot spring directly sourced from the spring! That's why not only the large public bath but also the pool is a hot spring (around 30°C)! The indoor hot spring pool is available for free use. Please be sure to bring your swimsuit. Children are welcome to dine with a guardian. From winter to spring, it might feel a bit chilly. Women can enjoy the benefit of borrowing a colorful yukata of their choice (check-in by 5 PM required). After breakfast, morning coffee and other services are available in the lounge.
Consumption tax (from 1/10/2019) (Per person per night) 10%
Bathing tax (from 1/04/1950) (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 24/08/2026 11:59 p.m.(JST)
New Arrival! No meat or fish used! A plan to enjoy World Heritage Nikko Yuba vegetarian cuisine Prepared without using any animal-based ingredients, featuring carefully crafted dishes made with kombu, shiitake mushrooms, and other natural flavors. While preserving the gentle essence of vegetarian cuisine, we have enhanced the flavor and portion size to satisfy all guests. For dinner, you can enjoy three types of Nikko’s specialty yuba dishes. Breakfast also features vegetarian cuisine. *We do not offer vegetarian meals specifically for children. The same dishes will be served at the same price as adults. *Reservations must be made at least one week in advance. Meals will be served in a tatami dining area with tables or at a designated dining venue. (Please note that in-room dining is not available at our inn. Meals are served individually as set meals for both dinner and breakfast. Proudly featuring Isshinkan's 100% natural hot spring directly sourced from the spring! That's why not only the large public bath but also the pool is a hot spring (around 30°C)! ! ! The indoor hot spring pool is available for free use. Please be sure to bring your swimsuit. Children can also use the pool when accompanied by a guardian. From winter to spring, it might feel a bit chilly. Women can enjoy the benefit of borrowing a colorful yukata of their choice (check-in by 5 PM required). After breakfast, there are services such as morning coffee in the lounge. Note: If you arrive after 7 p.m., you will not be able to serve meals. Please take care. *After completing your reservation, we will send you an email detailing your booking. If you have set up email rejection filters, please adjust your settings before making a reservation to ensure you can receive emails from info@i-spa.co.jp.
Consumption tax (from 1/10/2019) (Per person per night) 10%
Bathing tax (from 1/04/1950) (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 24/08/2026 11:59 p.m.(JST)
A new plan has arrived at Isshinkan! We want you to savor Tochigi's delicious Wagyu, a recommended plan for meat lovers! This plan can be booked until 7 PM on the same day. Even if you get a sudden day off, feel free to go out Meals will be served in a tatami dining area with tables or at a designated dining venue. (Please note that in-room dining is not available at our inn. Meals are served individually for both dinner and breakfast.) Women can enjoy the benefit of borrowing a colorful yukata of their choice (check-in by 5 PM required). After breakfast, there are services such as morning coffee in the lounge. Yukata rental is available at the front desk. (For individual customers only) Yukata for adults (extra-large, large, medium, small) Children's yukata (Extra Large: Purple, Large: Blue, Medium: Green, Small: Yellow) Children's Rental Belt Amenity buffet is available at the front desk. Adult foot covers for after bathing, body towel, mini brush, razor, cotton & cotton swabs, hair tie, face mask, drawstring pouch Note: If you arrive after 7 p.m., you will not be able to serve meals. Please take care.
Consumption tax (from 1/10/2019) (Per person per night) 10%
Bathing tax (from 1/04/1950) (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.
Japanese room, Non-smoking ([With Massage Chair] Relax Room with Wi-Fi)




Free cancellation until 24/08/2026 11:59 p.m.(JST)
[Dinner options available!] ] Oninuta Kaiseki (10 dishes) ... A specialty dish of Isshin-kan, "Tochi Mato Hot Pot," made with Tochigi Wagyu beef, Nikko yuba, local vegetables, and a tomato soup packed with Tochigi's finest ingredients and tomatoes! Tochigi Wagyu beef is delicious whether stewed or enjoyed as shabu-shabu. Add the accent of cherry tomatoes into the pot, boil, and mash for a perfect touch of acidity. The head chef's ingenuity shines throughout. The rice bowl portion of the kamameshi is roughly one light serving. Of course, we also provide plain white rice! Please enjoy the deliciously renowned Koshihikari rice from Takanezawa, Tochigi Prefecture. Delicious! Savor Tochigi! ! Gourmet Kaiseki (8 dishes) ... Lighter portions, with a focus on premium quality that even gourmets will appreciate! Enjoy comparing A4-grade domestic black-haired Wagyu beef with HIMITSU pork pepper fresh sausage, cooked on a ceramic plate! The aged Serrano ham salad from Spain is exceptional! It pairs perfectly with Spanish wine (available as an extra order). Each guest can choose their own dish. (Selection is available for adults only. Elementary school students and infants cannot choose.) Please specify your meal choice at the time of booking. (Enter your preference in the "Questions from the Accommodation" section.) If no preference is specified, the "Oninuta Kaiseki" will be served. The "Gourmet Kaiseki" must be reserved at least three days in advance. Please note when making changes. From the second night onwards, recommended dishes will be served. Meals will be served at either a tatami dining table or a designated dining area. Room service is not available. Both dinner and breakfast will be served individually for each guest. Proudly featuring Isshinkan's 100% natural hot spring directly sourced from the spring! That's why not only the large public bath but also the pool is a hot spring (around 30°C)! The indoor hot spring pool is available for free use. Please be sure to bring your swimsuit. Children are welcome to dine with a guardian. From winter to spring, it might feel a bit chilly. Women can enjoy the benefit of borrowing a colorful yukata of their choice (check-in by 5 PM required). After breakfast, morning coffee and other services are available in the lounge.
Consumption tax (from 1/10/2019) (Per person per night) 10%
Bathing tax (from 1/04/1950) (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 24/08/2026 11:59 p.m.(JST)
New Arrival! No meat or fish used! A plan to enjoy World Heritage Nikko Yuba vegetarian cuisine Prepared without using any animal-based ingredients, featuring carefully crafted dishes made with kombu, shiitake mushrooms, and other natural flavors. While preserving the gentle essence of vegetarian cuisine, we have enhanced the flavor and portion size to satisfy all guests. For dinner, you can enjoy three types of Nikko’s specialty yuba dishes. Breakfast also features vegetarian cuisine. *We do not offer vegetarian meals specifically for children. The same dishes will be served at the same price as adults. *Reservations must be made at least one week in advance. Meals will be served in a tatami dining area with tables or at a designated dining venue. (Please note that in-room dining is not available at our inn. Meals are served individually as set meals for both dinner and breakfast. Proudly featuring Isshinkan's 100% natural hot spring directly sourced from the spring! That's why not only the large public bath but also the pool is a hot spring (around 30°C)! ! ! The indoor hot spring pool is available for free use. Please be sure to bring your swimsuit. Children can also use the pool when accompanied by a guardian. From winter to spring, it might feel a bit chilly. Women can enjoy the benefit of borrowing a colorful yukata of their choice (check-in by 5 PM required). After breakfast, there are services such as morning coffee in the lounge. Note: If you arrive after 7 p.m., you will not be able to serve meals. Please take care. *After completing your reservation, we will send you an email detailing your booking. If you have set up email rejection filters, please adjust your settings before making a reservation to ensure you can receive emails from info@i-spa.co.jp.
Consumption tax (from 1/10/2019) (Per person per night) 10%
Bathing tax (from 1/04/1950) (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 24/08/2026 11:59 p.m.(JST)
A new plan has arrived at Isshinkan! We want you to savor Tochigi's delicious Wagyu, a recommended plan for meat lovers! This plan can be booked until 7 PM on the same day. Even if you get a sudden day off, feel free to go out Meals will be served in a tatami dining area with tables or at a designated dining venue. (Please note that in-room dining is not available at our inn. Meals are served individually for both dinner and breakfast.) Women can enjoy the benefit of borrowing a colorful yukata of their choice (check-in by 5 PM required). After breakfast, there are services such as morning coffee in the lounge. Yukata rental is available at the front desk. (For individual customers only) Yukata for adults (extra-large, large, medium, small) Children's yukata (Extra Large: Purple, Large: Blue, Medium: Green, Small: Yellow) Children's Rental Belt Amenity buffet is available at the front desk. Adult foot covers for after bathing, body towel, mini brush, razor, cotton & cotton swabs, hair tie, face mask, drawstring pouch Note: If you arrive after 7 p.m., you will not be able to serve meals. Please take care.
Consumption tax (from 1/10/2019) (Per person per night) 10%
Bathing tax (from 1/04/1950) (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.
Japanese-western room, Non-smoking ([Along the mountain stream] Steam-filled room by the stream)