
Offering spacious hot springs and local dishes. Founded in 1813. An inn looking out on the Japan Sea and the beautiful sunset.




Free cancellation until 21/02/2026 23:59(JST)
* Check-in and check-out times vary depending on the accommodation plan. Please confirm the details before making a reservation. [Basic Information] Check-in 15:00–23:00 Check-out ~12:00 This plan does not include dinner or breakfast. We may not be able to accept meal reservations after your arrival. [Hot Springs] The facility has two large baths for women and one large bath for men. [Ryugu Palace Sauna (additional fee)] Two sauna spaces: 'Sea' and 'Sky'. 'Sea' (Capacity: 28 people): A space overlooking the Sea of Japan with two dry saunas and a spacious relaxation area. "Sky" (Capacity: 16 people): A space equipped with a terrace offering a view of the sky, a dry sauna, and a mist sauna. "Ocean" and "Sky" operate on a gender rotation schedule depending on the time. [Check-in ~22:00] Men: Sea, Women: Sky [6:00~11:30] Men: Sky, Women: Sea The Ryugu Palace Sauna is available for guests of junior high school age and older. An additional 2,420 yen (including tax) per person allows unlimited use during your stay. If you wish to use the service, please indicate the number of male and female users in the 'Remarks' section when making a reservation. (Example: Sauna use Men: 1 Women: 1) The sauna usage fee is to be paid on-site. [Important Notes] Please refrain from having preschool children use or accompany this plan. Please make reservations within the capacity limit of each room. We only accommodate food allergies for the 7 specified ingredients (wheat, milk, eggs, peanuts, soba, shrimp, crab). We cannot accommodate requests for disliked ingredients. For elementary school children, please make a reservation after acknowledging the following points. ・The fee and meal content are the same as for adults.
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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 21/02/2026 23:59(JST)
* Check-in and check-out times vary depending on the accommodation plan. Please confirm the details before making a reservation. [Basic Information] Check-in 15:00–23:00 Check-out ~12:00 * Dinner is not included in this plan. It may not be possible to reserve dinner after your arrival. [Breakfast] We will prepare a set meal. The venue will be informed on the day (dining area or room service). Time: 7:30~ * Details will be provided at check-in [Hot Springs] The facility has two large baths for women and one large bath for men. [Ryugu Palace Sauna (additional fee)] Two sauna spaces: 'Sea' and 'Sky'. 'Sea' (Capacity: 28 people): A space overlooking the Sea of Japan with two dry saunas and a spacious relaxation area. "Sky" (Capacity: 16 people): A space equipped with a terrace offering a view of the sky, a dry sauna, and a mist sauna. "Ocean" and "Sky" operate on a gender rotation schedule depending on the time. [Check-in ~22:00] Men: Sea, Women: Sky [6:00~11:30] Men: Sky, Women: Sea The Ryugu Palace Sauna is available for guests of junior high school age and older. An additional 2,420 yen (including tax) per person allows unlimited use during your stay. If you wish to use the service, please indicate the number of male and female users in the 'Remarks' section when making a reservation. (Example: Sauna use Men: 1 Women: 1) The sauna usage fee is to be paid on-site. [Important Notes] Please refrain from having preschool children use or accompany this plan. Please make reservations within the capacity limit of each room. We only accommodate food allergies for the 7 specified ingredients (wheat, milk, eggs, peanuts, soba, shrimp, crab). We cannot accommodate requests for disliked ingredients. For elementary school children, please make a reservation after acknowledging the following points. ・The fee and meal content are the same as for adults.
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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 21/02/2026 23:59(JST)
* Check-in and check-out times vary depending on the accommodation plan. Please confirm the details before making a reservation. [Basic Information] Check-in 15:00–18:00 Check-out until 12:00 [Dinner] Ryuguden Kaiseki is a Japanese-style kaiseki cuisine that maximizes the potential of the rich ingredients nurtured in Shonai. Each dish is served on Royal Copenhagen plates. Venue: Ryuguden Dining 'Chihiro Room' (Annex) Time: 17:30– *Details provided at check-in [Breakfast] We will prepare a set meal. The venue will be informed on the day (dining area or room service). Time: 7:30– *Details provided at check-in [Hot Springs] The facility has two large public baths for women and one for men. [Ryugu Palace Sauna (additional fee)] Two sauna spaces: 'Sea' and 'Sky'. 'Sea' (Capacity: 28 people): A space overlooking the Sea of Japan with two dry saunas and a spacious relaxation area. 'Sky' (Capacity: 16 people): A space featuring a terrace with a view of the sky, a dry sauna, and a mist sauna. "Ocean" and "Sky" operate on a gender rotation schedule depending on the time. [Check-in–22:00] Men: Sea, Women: Sky [6:00–11:30] Men: Sky, Women: Sea *The Ryugu-den Sauna is available for guests of middle school age and above. For an additional 2,420 yen (tax included) per person, you can use the service as many times as you like during your stay. If you wish to use the service, please indicate the number of male and female users in the 'Remarks' section when making a reservation. (Example: Sauna use Male 1 Female 1) The sauna usage fee is to be paid on-site. [Important Notes] Please refrain from having preschool children use or accompany this plan. Please make reservations within the capacity limit of each room. We only accommodate food allergies for the 7 specified ingredients (wheat, milk, eggs, peanuts, soba, shrimp, crab). We cannot accommodate requests for disliked ingredients. For elementary school children, please make a reservation after acknowledging the following points. ・The fee and meal content are the same as for adults.
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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.
Suite Twin room, Ocean view, Non-smoking (Suikyo Hot Spring)




Free cancellation until 21/02/2026 23:59(JST)
* Check-in and check-out times vary depending on the accommodation plan. Please confirm the details before making a reservation. [Basic Information] Check-in 15:00–23:00 Check-out ~12:00 This plan does not include dinner or breakfast. We may not be able to accept meal reservations after your arrival. [Hot Springs] The facility has two large baths for women and one large bath for men. [Ryugu Palace Sauna (additional fee)] Two sauna spaces: 'Sea' and 'Sky'. 'Sea' (Capacity: 28 people): A space overlooking the Sea of Japan with two dry saunas and a spacious relaxation area. "Sky" (Capacity: 16 people): A space equipped with a terrace offering a view of the sky, a dry sauna, and a mist sauna. "Ocean" and "Sky" operate on a gender rotation schedule depending on the time. [Check-in ~22:00] Men: Sea, Women: Sky [6:00~11:30] Men: Sky, Women: Sea The Ryugu Palace Sauna is available for guests of junior high school age and older. An additional 2,420 yen (including tax) per person allows unlimited use during your stay. If you wish to use the service, please indicate the number of male and female users in the 'Remarks' section when making a reservation. (Example: Sauna use Men: 1 Women: 1) The sauna usage fee is to be paid on-site. [Important Notes] Please refrain from having preschool children use or accompany this plan. Please make reservations within the capacity limit of each room. We only accommodate food allergies for the 7 specified ingredients (wheat, milk, eggs, peanuts, soba, shrimp, crab). We cannot accommodate requests for disliked ingredients. For elementary school children, please make a reservation after acknowledging the following points. ・The fee and meal content are the same as for adults.
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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 21/02/2026 23:59(JST)
* Check-in and check-out times vary depending on the accommodation plan. Please confirm the details before making a reservation. [Basic Information] Check-in 15:00–23:00 Check-out ~12:00 * Dinner is not included in this plan. It may not be possible to reserve dinner after your arrival. [Breakfast] We will prepare a set meal. The venue will be informed on the day (dining area or room service). Time: 7:30~ * Details will be provided at check-in [Hot Springs] The facility has two large baths for women and one large bath for men. [Ryugu Palace Sauna (additional fee)] Two sauna spaces: 'Sea' and 'Sky'. 'Sea' (Capacity: 28 people): A space overlooking the Sea of Japan with two dry saunas and a spacious relaxation area. "Sky" (Capacity: 16 people): A space equipped with a terrace offering a view of the sky, a dry sauna, and a mist sauna. "Ocean" and "Sky" operate on a gender rotation schedule depending on the time. [Check-in ~22:00] Men: Sea, Women: Sky [6:00~11:30] Men: Sky, Women: Sea The Ryugu Palace Sauna is available for guests of junior high school age and older. An additional 2,420 yen (including tax) per person allows unlimited use during your stay. If you wish to use the service, please indicate the number of male and female users in the 'Remarks' section when making a reservation. (Example: Sauna use Men: 1 Women: 1) The sauna usage fee is to be paid on-site. [Important Notes] Please refrain from having preschool children use or accompany this plan. Please make reservations within the capacity limit of each room. We only accommodate food allergies for the 7 specified ingredients (wheat, milk, eggs, peanuts, soba, shrimp, crab). We cannot accommodate requests for disliked ingredients. For elementary school children, please make a reservation after acknowledging the following points. ・The fee and meal content are the same as for adults.
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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.
Standard Twin room, Ocean view, Non-smoking (Hot Springs)




Free cancellation until 21/02/2026 23:59(JST)
* Check-in and check-out times vary depending on the accommodation plan. Please confirm the details before making a reservation. [Basic Information] Check-in 15:00–23:00 Check-out ~12:00 This plan does not include dinner or breakfast. We may not be able to accept meal reservations after your arrival. [Hot Springs] The facility has two large baths for women and one large bath for men. [Ryugu Palace Sauna (additional fee)] Two sauna spaces: 'Sea' and 'Sky'. 'Sea' (Capacity: 28 people): A space overlooking the Sea of Japan with two dry saunas and a spacious relaxation area. "Sky" (Capacity: 16 people): A space equipped with a terrace offering a view of the sky, a dry sauna, and a mist sauna. "Ocean" and "Sky" operate on a gender rotation schedule depending on the time. [Check-in ~22:00] Men: Sea, Women: Sky [6:00~11:30] Men: Sky, Women: Sea The Ryugu Palace Sauna is available for guests of junior high school age and older. An additional 2,420 yen (including tax) per person allows unlimited use during your stay. If you wish to use the service, please indicate the number of male and female users in the 'Remarks' section when making a reservation. (Example: Sauna use Men: 1 Women: 1) The sauna usage fee is to be paid on-site. [Important Notes] Please refrain from having preschool children use or accompany this plan. Please make reservations within the capacity limit of each room. We only accommodate food allergies for the 7 specified ingredients (wheat, milk, eggs, peanuts, soba, shrimp, crab). We cannot accommodate requests for disliked ingredients. For elementary school children, please make a reservation after acknowledging the following points. ・The fee and meal content are the same as for adults.
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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 21/02/2026 23:59(JST)
* Check-in and check-out times vary depending on the accommodation plan. Please confirm the details before making a reservation. [Basic Information] Check-in 15:00–23:00 Check-out ~12:00 * Dinner is not included in this plan. It may not be possible to reserve dinner after your arrival. [Breakfast] We will prepare a set meal. The venue will be informed on the day (dining area or room service). Time: 7:30~ * Details will be provided at check-in [Hot Springs] The facility has two large baths for women and one large bath for men. [Ryugu Palace Sauna (additional fee)] Two sauna spaces: 'Sea' and 'Sky'. 'Sea' (Capacity: 28 people): A space overlooking the Sea of Japan with two dry saunas and a spacious relaxation area. "Sky" (Capacity: 16 people): A space equipped with a terrace offering a view of the sky, a dry sauna, and a mist sauna. "Ocean" and "Sky" operate on a gender rotation schedule depending on the time. [Check-in ~22:00] Men: Sea, Women: Sky [6:00~11:30] Men: Sky, Women: Sea The Ryugu Palace Sauna is available for guests of junior high school age and older. An additional 2,420 yen (including tax) per person allows unlimited use during your stay. If you wish to use the service, please indicate the number of male and female users in the 'Remarks' section when making a reservation. (Example: Sauna use Men: 1 Women: 1) The sauna usage fee is to be paid on-site. [Important Notes] Please refrain from having preschool children use or accompany this plan. Please make reservations within the capacity limit of each room. We only accommodate food allergies for the 7 specified ingredients (wheat, milk, eggs, peanuts, soba, shrimp, crab). We cannot accommodate requests for disliked ingredients. For elementary school children, please make a reservation after acknowledging the following points. ・The fee and meal content are the same as for adults.
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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.
Standard Twin room, Ocean view, Non-smoking (Hot Springs)




Free cancellation until 21/02/2026 23:59(JST)
* Check-in and check-out times vary depending on the accommodation plan. Please confirm the details before making a reservation. [Basic Information] Check-in 15:00–23:00 Check-out ~12:00 This plan does not include dinner or breakfast. We may not be able to accept meal reservations after your arrival. [Hot Springs] The facility has two large baths for women and one large bath for men. [Ryugu Palace Sauna (additional fee)] Two sauna spaces: 'Sea' and 'Sky'. 'Sea' (Capacity: 28 people): A space overlooking the Sea of Japan with two dry saunas and a spacious relaxation area. "Sky" (Capacity: 16 people): A space equipped with a terrace offering a view of the sky, a dry sauna, and a mist sauna. "Ocean" and "Sky" operate on a gender rotation schedule depending on the time. [Check-in ~22:00] Men: Sea, Women: Sky [6:00~11:30] Men: Sky, Women: Sea The Ryugu Palace Sauna is available for guests of junior high school age and older. An additional 2,420 yen (including tax) per person allows unlimited use during your stay. If you wish to use the service, please indicate the number of male and female users in the 'Remarks' section when making a reservation. (Example: Sauna use Men: 1 Women: 1) The sauna usage fee is to be paid on-site. [Important Notes] Please refrain from having preschool children use or accompany this plan. Please make reservations within the capacity limit of each room. We only accommodate food allergies for the 7 specified ingredients (wheat, milk, eggs, peanuts, soba, shrimp, crab). We cannot accommodate requests for disliked ingredients. For elementary school children, please make a reservation after acknowledging the following points. ・The fee and meal content are the same as for adults.
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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 21/02/2026 23:59(JST)
* Check-in and check-out times vary depending on the accommodation plan. Please confirm the details before making a reservation. [Basic Information] Check-in 15:00–23:00 Check-out ~12:00 * Dinner is not included in this plan. It may not be possible to reserve dinner after your arrival. [Breakfast] We will prepare a set meal. The venue will be informed on the day (dining area or room service). Time: 7:30~ * Details will be provided at check-in [Hot Springs] The facility has two large baths for women and one large bath for men. [Ryugu Palace Sauna (additional fee)] Two sauna spaces: 'Sea' and 'Sky'. 'Sea' (Capacity: 28 people): A space overlooking the Sea of Japan with two dry saunas and a spacious relaxation area. "Sky" (Capacity: 16 people): A space equipped with a terrace offering a view of the sky, a dry sauna, and a mist sauna. "Ocean" and "Sky" operate on a gender rotation schedule depending on the time. [Check-in ~22:00] Men: Sea, Women: Sky [6:00~11:30] Men: Sky, Women: Sea The Ryugu Palace Sauna is available for guests of junior high school age and older. An additional 2,420 yen (including tax) per person allows unlimited use during your stay. If you wish to use the service, please indicate the number of male and female users in the 'Remarks' section when making a reservation. (Example: Sauna use Men: 1 Women: 1) The sauna usage fee is to be paid on-site. [Important Notes] Please refrain from having preschool children use or accompany this plan. Please make reservations within the capacity limit of each room. We only accommodate food allergies for the 7 specified ingredients (wheat, milk, eggs, peanuts, soba, shrimp, crab). We cannot accommodate requests for disliked ingredients. For elementary school children, please make a reservation after acknowledging the following points. ・The fee and meal content are the same as for adults.
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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 21/02/2026 23:59(JST)
* Check-in and check-out times vary depending on the accommodation plan. Please confirm the details before making a reservation. [Basic Information] Check-in 15:00–18:00 Check-out until 12:00 [Dinner] Ryuguden Kaiseki is a Japanese-style kaiseki cuisine that maximizes the potential of the rich ingredients nurtured in Shonai. Each dish is served on Royal Copenhagen plates. Venue: Ryuguden Dining 'Chihiro Room' (Annex) Time: 17:30– *Details provided at check-in [Breakfast] We will prepare a set meal. The venue will be informed on the day (dining area or room service). Time: 7:30– *Details provided at check-in [Hot Springs] The facility has two large public baths for women and one for men. [Ryugu Palace Sauna (additional fee)] Two sauna spaces: 'Sea' and 'Sky'. 'Sea' (Capacity: 28 people): A space overlooking the Sea of Japan with two dry saunas and a spacious relaxation area. 'Sky' (Capacity: 16 people): A space featuring a terrace with a view of the sky, a dry sauna, and a mist sauna. "Ocean" and "Sky" operate on a gender rotation schedule depending on the time. [Check-in–22:00] Men: Sea, Women: Sky [6:00–11:30] Men: Sky, Women: Sea *The Ryugu-den Sauna is available for guests of middle school age and above. For an additional 2,420 yen (tax included) per person, you can use the service as many times as you like during your stay. If you wish to use the service, please indicate the number of male and female users in the 'Remarks' section when making a reservation. (Example: Sauna use Male 1 Female 1) The sauna usage fee is to be paid on-site. [Important Notes] Please refrain from having preschool children use or accompany this plan. Please make reservations within the capacity limit of each room. We only accommodate food allergies for the 7 specified ingredients (wheat, milk, eggs, peanuts, soba, shrimp, crab). We cannot accommodate requests for disliked ingredients. For elementary school children, please make a reservation after acknowledging the following points. ・The fee and meal content are the same as for adults.
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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.
Suite Twin room, Ocean view, Non-smoking (Concept Room Sagan)




Free cancellation until 21/02/2026 23:59(JST)
* Check-in and check-out times vary depending on the accommodation plan. Please confirm the details before making a reservation. [Basic Information] Check-in 15:00–23:00 Check-out ~12:00 This plan does not include dinner or breakfast. We may not be able to accept meal reservations after your arrival. [Hot Springs] The facility has two large baths for women and one large bath for men. [Ryugu Palace Sauna (additional fee)] Two sauna spaces: 'Sea' and 'Sky'. 'Sea' (Capacity: 28 people): A space overlooking the Sea of Japan with two dry saunas and a spacious relaxation area. "Sky" (Capacity: 16 people): A space equipped with a terrace offering a view of the sky, a dry sauna, and a mist sauna. "Ocean" and "Sky" operate on a gender rotation schedule depending on the time. [Check-in ~22:00] Men: Sea, Women: Sky [6:00~11:30] Men: Sky, Women: Sea The Ryugu Palace Sauna is available for guests of junior high school age and older. An additional 2,420 yen (including tax) per person allows unlimited use during your stay. If you wish to use the service, please indicate the number of male and female users in the 'Remarks' section when making a reservation. (Example: Sauna use Men: 1 Women: 1) The sauna usage fee is to be paid on-site. [Important Notes] Please refrain from having preschool children use or accompany this plan. Please make reservations within the capacity limit of each room. We only accommodate food allergies for the 7 specified ingredients (wheat, milk, eggs, peanuts, soba, shrimp, crab). We cannot accommodate requests for disliked ingredients. For elementary school children, please make a reservation after acknowledging the following points. ・The fee and meal content are the same as for adults.
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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 21/02/2026 23:59(JST)
* Check-in and check-out times vary depending on the accommodation plan. Please confirm the details before making a reservation. [Basic Information] Check-in 15:00–23:00 Check-out ~12:00 * Dinner is not included in this plan. It may not be possible to reserve dinner after your arrival. [Breakfast] We will prepare a set meal. The venue will be informed on the day (dining area or room service). Time: 7:30~ * Details will be provided at check-in [Hot Springs] The facility has two large baths for women and one large bath for men. [Ryugu Palace Sauna (additional fee)] Two sauna spaces: 'Sea' and 'Sky'. 'Sea' (Capacity: 28 people): A space overlooking the Sea of Japan with two dry saunas and a spacious relaxation area. "Sky" (Capacity: 16 people): A space equipped with a terrace offering a view of the sky, a dry sauna, and a mist sauna. "Ocean" and "Sky" operate on a gender rotation schedule depending on the time. [Check-in ~22:00] Men: Sea, Women: Sky [6:00~11:30] Men: Sky, Women: Sea The Ryugu Palace Sauna is available for guests of junior high school age and older. An additional 2,420 yen (including tax) per person allows unlimited use during your stay. If you wish to use the service, please indicate the number of male and female users in the 'Remarks' section when making a reservation. (Example: Sauna use Men: 1 Women: 1) The sauna usage fee is to be paid on-site. [Important Notes] Please refrain from having preschool children use or accompany this plan. Please make reservations within the capacity limit of each room. We only accommodate food allergies for the 7 specified ingredients (wheat, milk, eggs, peanuts, soba, shrimp, crab). We cannot accommodate requests for disliked ingredients. For elementary school children, please make a reservation after acknowledging the following points. ・The fee and meal content are the same as for adults.
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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 21/02/2026 23:59(JST)
* Check-in and check-out times vary depending on the accommodation plan. Please confirm the details before making a reservation. [Basic Information] Check-in 15:00–18:00 Check-out until 12:00 [Dinner] Ryuguden Kaiseki is a Japanese-style kaiseki cuisine that maximizes the potential of the rich ingredients nurtured in Shonai. Each dish is served on Royal Copenhagen plates. Venue: Ryuguden Dining 'Chihiro Room' (Annex) Time: 17:30– *Details provided at check-in [Breakfast] We will prepare a set meal. The venue will be informed on the day (dining area or room service). Time: 7:30– *Details provided at check-in [Hot Springs] The facility has two large public baths for women and one for men. [Ryugu Palace Sauna (additional fee)] Two sauna spaces: 'Sea' and 'Sky'. 'Sea' (Capacity: 28 people): A space overlooking the Sea of Japan with two dry saunas and a spacious relaxation area. 'Sky' (Capacity: 16 people): A space featuring a terrace with a view of the sky, a dry sauna, and a mist sauna. "Ocean" and "Sky" operate on a gender rotation schedule depending on the time. [Check-in–22:00] Men: Sea, Women: Sky [6:00–11:30] Men: Sky, Women: Sea *The Ryugu-den Sauna is available for guests of middle school age and above. For an additional 2,420 yen (tax included) per person, you can use the service as many times as you like during your stay. If you wish to use the service, please indicate the number of male and female users in the 'Remarks' section when making a reservation. (Example: Sauna use Male 1 Female 1) The sauna usage fee is to be paid on-site. [Important Notes] Please refrain from having preschool children use or accompany this plan. Please make reservations within the capacity limit of each room. We only accommodate food allergies for the 7 specified ingredients (wheat, milk, eggs, peanuts, soba, shrimp, crab). We cannot accommodate requests for disliked ingredients. For elementary school children, please make a reservation after acknowledging the following points. ・The fee and meal content are the same as for adults.
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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.
Standard Double room, Ocean view, Non-smoking ([Concept Room Hikari] Hot Spring Queen)




Free cancellation until 21/02/2026 23:59(JST)
* Check-in and check-out times vary depending on the accommodation plan. Please confirm the details before making a reservation. [Basic Information] Check-in 15:00–23:00 Check-out ~12:00 This plan does not include dinner or breakfast. We may not be able to accept meal reservations after your arrival. [Hot Springs] The facility has two large baths for women and one large bath for men. [Ryugu Palace Sauna (additional fee)] Two sauna spaces: 'Sea' and 'Sky'. 'Sea' (Capacity: 28 people): A space overlooking the Sea of Japan with two dry saunas and a spacious relaxation area. "Sky" (Capacity: 16 people): A space equipped with a terrace offering a view of the sky, a dry sauna, and a mist sauna. "Ocean" and "Sky" operate on a gender rotation schedule depending on the time. [Check-in ~22:00] Men: Sea, Women: Sky [6:00~11:30] Men: Sky, Women: Sea The Ryugu Palace Sauna is available for guests of junior high school age and older. An additional 2,420 yen (including tax) per person allows unlimited use during your stay. If you wish to use the service, please indicate the number of male and female users in the 'Remarks' section when making a reservation. (Example: Sauna use Men: 1 Women: 1) The sauna usage fee is to be paid on-site. [Important Notes] Please refrain from having preschool children use or accompany this plan. Please make reservations within the capacity limit of each room. We only accommodate food allergies for the 7 specified ingredients (wheat, milk, eggs, peanuts, soba, shrimp, crab). We cannot accommodate requests for disliked ingredients. For elementary school children, please make a reservation after acknowledging the following points. ・The fee and meal content are the same as for adults.
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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 21/02/2026 23:59(JST)
* Check-in and check-out times vary depending on the accommodation plan. Please confirm the details before making a reservation. [Basic Information] Check-in 15:00–23:00 Check-out ~12:00 * Dinner is not included in this plan. It may not be possible to reserve dinner after your arrival. [Breakfast] We will prepare a set meal. The venue will be informed on the day (dining area or room service). Time: 7:30~ * Details will be provided at check-in [Hot Springs] The facility has two large baths for women and one large bath for men. [Ryugu Palace Sauna (additional fee)] Two sauna spaces: 'Sea' and 'Sky'. 'Sea' (Capacity: 28 people): A space overlooking the Sea of Japan with two dry saunas and a spacious relaxation area. "Sky" (Capacity: 16 people): A space equipped with a terrace offering a view of the sky, a dry sauna, and a mist sauna. "Ocean" and "Sky" operate on a gender rotation schedule depending on the time. [Check-in ~22:00] Men: Sea, Women: Sky [6:00~11:30] Men: Sky, Women: Sea The Ryugu Palace Sauna is available for guests of junior high school age and older. An additional 2,420 yen (including tax) per person allows unlimited use during your stay. If you wish to use the service, please indicate the number of male and female users in the 'Remarks' section when making a reservation. (Example: Sauna use Men: 1 Women: 1) The sauna usage fee is to be paid on-site. [Important Notes] Please refrain from having preschool children use or accompany this plan. Please make reservations within the capacity limit of each room. We only accommodate food allergies for the 7 specified ingredients (wheat, milk, eggs, peanuts, soba, shrimp, crab). We cannot accommodate requests for disliked ingredients. For elementary school children, please make a reservation after acknowledging the following points. ・The fee and meal content are the same as for adults.
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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 21/02/2026 23:59(JST)
* Check-in and check-out times vary depending on the accommodation plan. Please confirm the details before making a reservation. [Basic Information] Check-in 15:00–18:00 Check-out until 12:00 [Dinner] Ryuguden Kaiseki is a Japanese-style kaiseki cuisine that maximizes the potential of the rich ingredients nurtured in Shonai. Each dish is served on Royal Copenhagen plates. Venue: Ryuguden Dining 'Chihiro Room' (Annex) Time: 17:30– *Details provided at check-in [Breakfast] We will prepare a set meal. The venue will be informed on the day (dining area or room service). Time: 7:30– *Details provided at check-in [Hot Springs] The facility has two large public baths for women and one for men. [Ryugu Palace Sauna (additional fee)] Two sauna spaces: 'Sea' and 'Sky'. 'Sea' (Capacity: 28 people): A space overlooking the Sea of Japan with two dry saunas and a spacious relaxation area. 'Sky' (Capacity: 16 people): A space featuring a terrace with a view of the sky, a dry sauna, and a mist sauna. "Ocean" and "Sky" operate on a gender rotation schedule depending on the time. [Check-in–22:00] Men: Sea, Women: Sky [6:00–11:30] Men: Sky, Women: Sea *The Ryugu-den Sauna is available for guests of middle school age and above. For an additional 2,420 yen (tax included) per person, you can use the service as many times as you like during your stay. If you wish to use the service, please indicate the number of male and female users in the 'Remarks' section when making a reservation. (Example: Sauna use Male 1 Female 1) The sauna usage fee is to be paid on-site. [Important Notes] Please refrain from having preschool children use or accompany this plan. Please make reservations within the capacity limit of each room. We only accommodate food allergies for the 7 specified ingredients (wheat, milk, eggs, peanuts, soba, shrimp, crab). We cannot accommodate requests for disliked ingredients. For elementary school children, please make a reservation after acknowledging the following points. ・The fee and meal content are the same as for adults.
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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.
Standard Double room, Ocean view, Non-smoking ([Concept][Hot Spring] Akari)




Free cancellation until 21/02/2026 23:59(JST)
* Check-in and check-out times vary depending on the accommodation plan. Please confirm the details before making a reservation. [Basic Information] Check-in 15:00–23:00 Check-out ~12:00 This plan does not include dinner or breakfast. We may not be able to accept meal reservations after your arrival. [Hot Springs] The facility has two large baths for women and one large bath for men. [Ryugu Palace Sauna (additional fee)] Two sauna spaces: 'Sea' and 'Sky'. 'Sea' (Capacity: 28 people): A space overlooking the Sea of Japan with two dry saunas and a spacious relaxation area. "Sky" (Capacity: 16 people): A space equipped with a terrace offering a view of the sky, a dry sauna, and a mist sauna. "Ocean" and "Sky" operate on a gender rotation schedule depending on the time. [Check-in ~22:00] Men: Sea, Women: Sky [6:00~11:30] Men: Sky, Women: Sea The Ryugu Palace Sauna is available for guests of junior high school age and older. An additional 2,420 yen (including tax) per person allows unlimited use during your stay. If you wish to use the service, please indicate the number of male and female users in the 'Remarks' section when making a reservation. (Example: Sauna use Men: 1 Women: 1) The sauna usage fee is to be paid on-site. [Important Notes] Please refrain from having preschool children use or accompany this plan. Please make reservations within the capacity limit of each room. We only accommodate food allergies for the 7 specified ingredients (wheat, milk, eggs, peanuts, soba, shrimp, crab). We cannot accommodate requests for disliked ingredients. For elementary school children, please make a reservation after acknowledging the following points. ・The fee and meal content are the same as for adults.
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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 21/02/2026 23:59(JST)
* Check-in and check-out times vary depending on the accommodation plan. Please confirm the details before making a reservation. [Basic Information] Check-in 15:00–23:00 Check-out ~12:00 * Dinner is not included in this plan. It may not be possible to reserve dinner after your arrival. [Breakfast] We will prepare a set meal. The venue will be informed on the day (dining area or room service). Time: 7:30~ * Details will be provided at check-in [Hot Springs] The facility has two large baths for women and one large bath for men. [Ryugu Palace Sauna (additional fee)] Two sauna spaces: 'Sea' and 'Sky'. 'Sea' (Capacity: 28 people): A space overlooking the Sea of Japan with two dry saunas and a spacious relaxation area. "Sky" (Capacity: 16 people): A space equipped with a terrace offering a view of the sky, a dry sauna, and a mist sauna. "Ocean" and "Sky" operate on a gender rotation schedule depending on the time. [Check-in ~22:00] Men: Sea, Women: Sky [6:00~11:30] Men: Sky, Women: Sea The Ryugu Palace Sauna is available for guests of junior high school age and older. An additional 2,420 yen (including tax) per person allows unlimited use during your stay. If you wish to use the service, please indicate the number of male and female users in the 'Remarks' section when making a reservation. (Example: Sauna use Men: 1 Women: 1) The sauna usage fee is to be paid on-site. [Important Notes] Please refrain from having preschool children use or accompany this plan. Please make reservations within the capacity limit of each room. We only accommodate food allergies for the 7 specified ingredients (wheat, milk, eggs, peanuts, soba, shrimp, crab). We cannot accommodate requests for disliked ingredients. For elementary school children, please make a reservation after acknowledging the following points. ・The fee and meal content are the same as for adults.
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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 21/02/2026 23:59(JST)
* Check-in and check-out times vary depending on the accommodation plan. Please confirm the details before making a reservation. [Basic Information] Check-in 15:00–18:00 Check-out until 12:00 [Dinner] Ryuguden Kaiseki is a Japanese-style kaiseki cuisine that maximizes the potential of the rich ingredients nurtured in Shonai. Each dish is served on Royal Copenhagen plates. Venue: Ryuguden Dining 'Chihiro Room' (Annex) Time: 17:30– *Details provided at check-in [Breakfast] We will prepare a set meal. The venue will be informed on the day (dining area or room service). Time: 7:30– *Details provided at check-in [Hot Springs] The facility has two large public baths for women and one for men. [Ryugu Palace Sauna (additional fee)] Two sauna spaces: 'Sea' and 'Sky'. 'Sea' (Capacity: 28 people): A space overlooking the Sea of Japan with two dry saunas and a spacious relaxation area. 'Sky' (Capacity: 16 people): A space featuring a terrace with a view of the sky, a dry sauna, and a mist sauna. "Ocean" and "Sky" operate on a gender rotation schedule depending on the time. [Check-in–22:00] Men: Sea, Women: Sky [6:00–11:30] Men: Sky, Women: Sea *The Ryugu-den Sauna is available for guests of middle school age and above. For an additional 2,420 yen (tax included) per person, you can use the service as many times as you like during your stay. If you wish to use the service, please indicate the number of male and female users in the 'Remarks' section when making a reservation. (Example: Sauna use Male 1 Female 1) The sauna usage fee is to be paid on-site. [Important Notes] Please refrain from having preschool children use or accompany this plan. Please make reservations within the capacity limit of each room. We only accommodate food allergies for the 7 specified ingredients (wheat, milk, eggs, peanuts, soba, shrimp, crab). We cannot accommodate requests for disliked ingredients. For elementary school children, please make a reservation after acknowledging the following points. ・The fee and meal content are the same as for adults.
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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.
Standard Twin room, Ocean view, Non-smoking (Oku【Hot Spring】)




Free cancellation until 21/02/2026 23:59(JST)
* Check-in and check-out times vary depending on the accommodation plan. Please confirm the details before making a reservation. [Basic Information] Check-in 15:00–18:00 Check-out until 12:00 [Dinner] Ryuguden Kaiseki is a Japanese-style kaiseki cuisine that maximizes the potential of the rich ingredients nurtured in Shonai. Each dish is served on Royal Copenhagen plates. Venue: Ryuguden Dining 'Chihiro Room' (Annex) Time: 17:30– *Details provided at check-in [Breakfast] We will prepare a set meal. The venue will be informed on the day (dining area or room service). Time: 7:30– *Details provided at check-in [Hot Springs] The facility has two large public baths for women and one for men. [Ryugu Palace Sauna (additional fee)] Two sauna spaces: 'Sea' and 'Sky'. 'Sea' (Capacity: 28 people): A space overlooking the Sea of Japan with two dry saunas and a spacious relaxation area. 'Sky' (Capacity: 16 people): A space featuring a terrace with a view of the sky, a dry sauna, and a mist sauna. "Ocean" and "Sky" operate on a gender rotation schedule depending on the time. [Check-in–22:00] Men: Sea, Women: Sky [6:00–11:30] Men: Sky, Women: Sea *The Ryugu-den Sauna is available for guests of middle school age and above. For an additional 2,420 yen (tax included) per person, you can use the service as many times as you like during your stay. If you wish to use the service, please indicate the number of male and female users in the 'Remarks' section when making a reservation. (Example: Sauna use Male 1 Female 1) The sauna usage fee is to be paid on-site. [Important Notes] Please refrain from having preschool children use or accompany this plan. Please make reservations within the capacity limit of each room. We only accommodate food allergies for the 7 specified ingredients (wheat, milk, eggs, peanuts, soba, shrimp, crab). We cannot accommodate requests for disliked ingredients. For elementary school children, please make a reservation after acknowledging the following points. ・The fee and meal content are the same as for adults.
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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 21/02/2026 23:59(JST)
* Check-in and check-out times vary depending on the accommodation plan. Please confirm the details before making a reservation. [Basic Information] Check-in: 15:00–18:00 Checkout ~12:00 [Dinner] Ryuguden Kaiseki is a Japanese-style kaiseki cuisine that maximizes the potential of the rich ingredients nurtured in Shonai. Each dish is served on Royal Copenhagen plates. Venue: Ryuguden Dining 'Chihiro Room' (Annex) Time: 18:00~ *Details will be provided at check-in [Breakfast] We will prepare a set meal. The venue will be informed on the day (dining area or room service). Time: 7:30~ *Details will be provided at check-in. [Hot Springs] The facility has two large public baths for women and one for men. [Ryugu Palace Sauna (additional fee)] Two sauna spaces: 'Sea' and 'Sky'. 'Sea' (Capacity: 28 people): A space overlooking the Sea of Japan with two dry saunas and a spacious relaxation area. 'Sky' (Capacity: 16 people): A space featuring a terrace with a view of the sky, a dry sauna, and a mist sauna. "Ocean" and "Sky" operate on a gender rotation schedule depending on the time. [Check-in ~ 22:00] Men: Sea, Women: Sky [6:00~11:30] Men: Sky, Women: Sea *The Ryugu-den Sauna is available for guests of middle school age and above. For an additional 2,420 yen (tax included) per person, you can use the service as many times as you like during your stay. If you wish to use the service, please indicate the number of male and female users in the 'Remarks' section when making a reservation. (Example: Sauna use Male 1 Female 1) The sauna usage fee is to be paid on-site. [Important Notes] Please refrain from having preschool children use or accompany this plan. Please make reservations within the capacity limit of each room. We only accommodate food allergies for the 7 specified ingredients (wheat, milk, eggs, peanuts, soba, shrimp, crab). We cannot accommodate requests for disliked ingredients. For elementary school children, please make a reservation after acknowledging the following points. ・The fee and meal content are the same as for adults.
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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 21/02/2026 23:59(JST)
* Check-in and check-out times vary depending on the accommodation plan. Please confirm the details before making a reservation. [Basic Information] Check-in: 15:00–18:00 Checkout ~12:00 [Dinner] The "Special" Ryugu Palace Kaiseki is a Japanese-style Kaiseki cuisine prepared to maximize the potential of the rich ingredients nurtured in Shonai. Abalone, blackthroat seaperch, Yamagata beef, and other upgraded dishes compared to the usual Ryugu Palace Kaiseki will be served on Royal Copenhagen plates, one dish at a time. Venue: Ryuguden Dining 'Chihiro Room' (Annex) Time: 17:30~ *Details will be provided upon check-in *In the case of a multi-night stay, from the second night onwards, a higher-grade Ryugu Palace Kaiseki meal, including the main dish, will be served. [Breakfast] We will prepare a set meal. The venue will be informed on the day (dining area or room service). Time: 7:30~ *Details will be provided at check-in. [Hot Springs] The facility has two large public baths for women and one for men. [Ryugu Palace Sauna (additional fee)] Two sauna spaces: 'Sea' and 'Sky'. 'Sea' (Capacity: 28 people): A space overlooking the Sea of Japan with two dry saunas and a spacious relaxation area. 'Sky' (Capacity: 16 people): A space featuring a terrace with a view of the sky, a dry sauna, and a mist sauna. "Ocean" and "Sky" operate on a gender rotation schedule depending on the time. [Check-in ~ 22:00] Men: Sea, Women: Sky [6:00~11:30] Men: Sky, Women: Sea *The Ryugu-den Sauna is available for guests of middle school age and above. For an additional 2,420 yen (tax included) per person, you can use the service as many times as you like during your stay. If you wish to use the service, please indicate the number of male and female users in the 'Remarks' section when making a reservation. (Example: Sauna use Male 1 Female 1) The sauna usage fee is to be paid on-site. [Important Notes] *Children not yet of school age are not allowed. *Please make a reservation within the capacity. *Regarding food allergies, we can only accommodate the 7 specified allergens (wheat, milk, eggs, peanuts, buckwheat, shrimp, crab). We cannot accommodate requests for disliked ingredients. *For elementary school children, the price and meal content are the same as for adults.
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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.
Standard Twin room, Ocean view, Non-smoking (Hot Springs)


Free cancellation until 21/02/2026 23:59(JST)
[Basic Information] Check-in 15:00–18:00 Check-out ~11:00 [Dinner] Enjoy the 'Shonai Travel Kaiseki', which represents the seasonal food culture rooted in the Shonai region. We will prepare dishes such as grilled blackthroat seaperch caught in the Sea of Japan, Yamagata beef steak, and abalone. Venue: Prepared in your room or in a private banquet room. Venue specification requests cannot be accommodated. Time: 18:00~ *Details will be provided at check-in In the case of a multi-night stay, from the second night onward, all dishes including the main will be at the chef's discretion. [Breakfast] We will prepare a set meal. The venue will be informed on the day (dining area or room service). Time: 7:30~ *Details will be provided at check-in [Hot Springs] Inside the facility, there are two large baths for women and one for men. [Ryugu Palace Sauna (additional fee)] A sauna facility featuring two unique spaces: 'Sea' and 'Sky' 'Sea' (Capacity: 28 people): This space overlooking the Sea of Japan includes two dry saunas and a spacious relaxation area. "Sky" (Capacity: 16 people): A space equipped with a terrace offering a view of the sky, a dry sauna, and a mist sauna. "Ocean" and "Sky" operate on a gender rotation schedule depending on the time. [Check-in ~22:00] Men: Sea, Women: Sky [6:00~11:30] Men: Sky, Women: Sea (The Ryugu-den sauna is available for guests of junior high school age and older.) An additional 2,420 yen (tax included) per person allows unlimited use during your stay. If you wish to use the service, please indicate the number of male and female users in the 'Remarks' section when making a reservation. (Example: Sauna use Men: 1 Women: 1) The sauna usage fee is to be paid on-site. [Important Notes] We only accommodate food allergies for the 7 specified ingredients (wheat, milk, eggs, peanuts, soba, shrimp, crab). If you would like assistance, please make sure to request it at the time of reservation. We cannot accommodate last-minute requests. While we will try to remove allergens as much as possible, complete removal cannot be guaranteed. The final decision will be left to the customer. We cannot accommodate requests for disliked ingredients. Including preschool children (without meals and futon), please stay within the maximum capacity.
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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 21/02/2026 23:59(JST)
[Basic Information] Check-in: 15:00–18:00 Check-out: Until 11:00 [Dinner] Enjoy the 'Shonai Travel Kaiseki', which represents the seasonal food culture rooted in the Shonai region. We will prepare dishes such as grilled blackthroat seaperch caught in the Sea of Japan, Yamagata beef steak, and abalone. Venue: Prepared in your room or in a private banquet room. Venue specification requests cannot be accommodated. Time: From 18:00 Details will be provided at check-in. In the case of a multi-night stay, from the second night onward, all dishes including the main will be at the chef's discretion. [Breakfast] We will prepare a set meal. The venue will be informed on the day (dining area or room service). Time: 7:30~ * Details will be provided at check-in [Hot Springs] Inside the facility, there are two large baths for women and one for men. [Ryugu Palace Sauna (additional fee)] A sauna facility featuring two unique spaces: 'Sea' and 'Sky' 'Sea' (Capacity: 28 people): This space overlooking the Sea of Japan includes two dry saunas and a spacious relaxation area. "Sky" (Capacity: 16 people): A space equipped with a terrace offering a view of the sky, a dry sauna, and a mist sauna. "Ocean" and "Sky" operate on a gender rotation schedule depending on the time. [Check-in ~22:00] Men: Sea, Women: Sky [6:00~11:30] Men: Sky, Women: Sea (The Ryugu-den sauna is available for guests of junior high school age and older.) An additional 2,420 yen (tax included) per person allows unlimited use during your stay. If you wish to use the service, please indicate the number of male and female users in the 'Remarks' section when making a reservation. (Example: Sauna use Men: 1 Women: 1) The sauna usage fee is to be paid on-site. [Important Notes] We only accommodate food allergies for the 7 specified ingredients (wheat, milk, eggs, peanuts, soba, shrimp, crab). If you would like assistance, please make sure to request it at the time of reservation. We cannot accommodate last-minute requests. While we will try to remove allergens as much as possible, complete removal cannot be guaranteed. The final decision will be left to the customer. We cannot accommodate requests for disliked ingredients. Including preschool children (without meals and futon), please stay within the maximum capacity.
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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.
Deluxe Japanese room, Ocean view, Non-smoking ([Classic])


Free cancellation until 21/02/2026 23:59(JST)
[Basic Information] Check-in 15:00–18:00 Check-out ~11:00 [Dinner] Enjoy the 'Shonai Travel Kaiseki', which represents the seasonal food culture rooted in the Shonai region. We will prepare dishes such as grilled blackthroat seaperch caught in the Sea of Japan, Yamagata beef steak, and abalone. Venue: Prepared in your room or in a private banquet room. Venue specification requests cannot be accommodated. Time: 18:00~ *Details will be provided at check-in In the case of a multi-night stay, from the second night onward, all dishes including the main will be at the chef's discretion. [Breakfast] We will prepare a set meal. The venue will be informed on the day (dining area or room service). Time: 7:30~ *Details will be provided at check-in [Hot Springs] Inside the facility, there are two large baths for women and one for men. [Ryugu Palace Sauna (additional fee)] A sauna facility featuring two unique spaces: 'Sea' and 'Sky' 'Sea' (Capacity: 28 people): This space overlooking the Sea of Japan includes two dry saunas and a spacious relaxation area. "Sky" (Capacity: 16 people): A space equipped with a terrace offering a view of the sky, a dry sauna, and a mist sauna. "Ocean" and "Sky" operate on a gender rotation schedule depending on the time. [Check-in ~22:00] Men: Sea, Women: Sky [6:00~11:30] Men: Sky, Women: Sea (The Ryugu-den sauna is available for guests of junior high school age and older.) An additional 2,420 yen (tax included) per person allows unlimited use during your stay. If you wish to use the service, please indicate the number of male and female users in the 'Remarks' section when making a reservation. (Example: Sauna use Men: 1 Women: 1) The sauna usage fee is to be paid on-site. [Important Notes] We only accommodate food allergies for the 7 specified ingredients (wheat, milk, eggs, peanuts, soba, shrimp, crab). If you would like assistance, please make sure to request it at the time of reservation. We cannot accommodate last-minute requests. While we will try to remove allergens as much as possible, complete removal cannot be guaranteed. The final decision will be left to the customer. We cannot accommodate requests for disliked ingredients. Including preschool children (without meals and futon), please stay within the maximum capacity.
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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 21/02/2026 23:59(JST)
[Basic Information] Check-in: 15:00–18:00 Check-out: Until 11:00 [Dinner] Enjoy the 'Shonai Travel Kaiseki', which represents the seasonal food culture rooted in the Shonai region. We will prepare dishes such as grilled blackthroat seaperch caught in the Sea of Japan, Yamagata beef steak, and abalone. Venue: Prepared in your room or in a private banquet room. Venue specification requests cannot be accommodated. Time: From 18:00 Details will be provided at check-in. In the case of a multi-night stay, from the second night onward, all dishes including the main will be at the chef's discretion. [Breakfast] We will prepare a set meal. The venue will be informed on the day (dining area or room service). Time: 7:30~ * Details will be provided at check-in [Hot Springs] Inside the facility, there are two large baths for women and one for men. [Ryugu Palace Sauna (additional fee)] A sauna facility featuring two unique spaces: 'Sea' and 'Sky' 'Sea' (Capacity: 28 people): This space overlooking the Sea of Japan includes two dry saunas and a spacious relaxation area. "Sky" (Capacity: 16 people): A space equipped with a terrace offering a view of the sky, a dry sauna, and a mist sauna. "Ocean" and "Sky" operate on a gender rotation schedule depending on the time. [Check-in ~22:00] Men: Sea, Women: Sky [6:00~11:30] Men: Sky, Women: Sea (The Ryugu-den sauna is available for guests of junior high school age and older.) An additional 2,420 yen (tax included) per person allows unlimited use during your stay. If you wish to use the service, please indicate the number of male and female users in the 'Remarks' section when making a reservation. (Example: Sauna use Men: 1 Women: 1) The sauna usage fee is to be paid on-site. [Important Notes] We only accommodate food allergies for the 7 specified ingredients (wheat, milk, eggs, peanuts, soba, shrimp, crab). If you would like assistance, please make sure to request it at the time of reservation. We cannot accommodate last-minute requests. While we will try to remove allergens as much as possible, complete removal cannot be guaranteed. The final decision will be left to the customer. We cannot accommodate requests for disliked ingredients. Including preschool children (without meals and futon), please stay within the maximum capacity.
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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.
Deluxe Japanese room, Mountain view, Ocean view, Non-smoking (Corner Classic)




Free cancellation until 21/02/2026 23:59(JST)
* Check-in and check-out times vary depending on the accommodation plan. Please confirm the details before making a reservation. [Basic Information] Check-in 14:30–18:00 Check-out until 12:00 [Special Benefits for Staying at HOURAI] All beverages in your room, lounge, and during meals are complimentary. You can use the exclusive HOURAI floor lounge (Check-in–18:00). You can use the Ryugu-den sauna. [Meal] Dinner and breakfast specially prepared for HOURAI guests will be served in your room. For multiple room reservations, individual dining venues may be arranged. Dinner time: 17:30~ Breakfast time: 8:00~ Meal times will be provided at check-in. [Hot Springs] The facility has two large public baths for women and one for men. [Ryugu-den Sauna] Two sauna spaces: 'Sea' and 'Sky'. 'Sea': A space overlooking the Sea of Japan with two dry saunas and a spacious relaxation area. 'Sky': A space equipped with a terrace where you can see the sky, a dry sauna, and a mist sauna. "Ocean" and "Sky" operate on a gender rotation schedule depending on the time. [Check-in–22:00] Men: Ocean Women: Sky [6:00–11:30] Men: Sky Women: Ocean *The Ryugu-den Sauna is available for guests of middle school age and above. [Important Notes] We only accommodate food allergies for the 7 specified ingredients (wheat, milk, eggs, peanuts, soba, shrimp, crab). We cannot accommodate requests for disliked ingredients. Including preschool children (without meals and futon), please stay within the maximum capacity. Example: when the capacity is 2 persons (1 adult + 1 preschool child) → Allowed (2 adults + 1 preschool child) → Not allowed
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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 21/02/2026 23:59(JST)
* Check-in and check-out times vary depending on the accommodation plan. Please confirm the details before making a reservation. [Basic Information] Check-in 14:30–18:00 Checkout ~12:00 [Special Benefits for Staying at HOURAI] All beverages in your room, lounge, and during meals are complimentary. You can use the exclusive lounge for the HOURAI floor (Check-in until 18:00). You can use the Ryugu-den sauna. [Meal] Dinner and breakfast specially prepared for HOURAI guests will be served in your room. For multiple room reservations, individual dining venues may be arranged. Dinner Time: 18:00~ Breakfast time: 8:00〜 Meal times will be provided at check-in. [Hot Springs] The facility has two large public baths for women and one for men. [Ryugu-den Sauna] Two sauna spaces: 'Sea' and 'Sky'. 'Sea': A space overlooking the Sea of Japan with two dry saunas and a spacious relaxation area. 'Sky': A space equipped with a terrace where you can see the sky, a dry sauna, and a mist sauna. "Ocean" and "Sky" operate on a gender rotation schedule depending on the time. [Check-in ~ 22:00] Men: Ocean Women: Sky [6:00~11:30] Men: Sky Women: Ocean *The Ryugu-den Sauna is available for guests of middle school age and above. [Important Notes] We only accommodate food allergies for the 7 specified ingredients (wheat, milk, eggs, peanuts, soba, shrimp, crab). We cannot accommodate requests for disliked ingredients. Including preschool children (without meals and futon), please stay within the maximum capacity. Example: when the capacity is 2 persons (1 adult + 1 preschool child) → Allowed (2 adults + 1 preschool child) → Not allowed
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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.
Junior suite Japanese room, Japanese-western room, Ocean view, Non-smoking (Classic【Hot Spring】)




Free cancellation until 21/02/2026 23:59(JST)
* Check-in and check-out times vary depending on the accommodation plan. Please confirm the details before making a reservation. [Basic Information] Check-in 14:30–18:00 Check-out until 12:00 [Special Benefits for Staying at HOURAI] All beverages in your room, lounge, and during meals are complimentary. You can use the exclusive HOURAI floor lounge (Check-in–18:00). You can use the Ryugu-den sauna. [Meal] Dinner and breakfast specially prepared for HOURAI guests will be served in your room. For multiple room reservations, individual dining venues may be arranged. Dinner time: 17:30~ Breakfast time: 8:00~ Meal times will be provided at check-in. [Hot Springs] The facility has two large public baths for women and one for men. [Ryugu-den Sauna] Two sauna spaces: 'Sea' and 'Sky'. 'Sea': A space overlooking the Sea of Japan with two dry saunas and a spacious relaxation area. 'Sky': A space equipped with a terrace where you can see the sky, a dry sauna, and a mist sauna. "Ocean" and "Sky" operate on a gender rotation schedule depending on the time. [Check-in–22:00] Men: Ocean Women: Sky [6:00–11:30] Men: Sky Women: Ocean *The Ryugu-den Sauna is available for guests of middle school age and above. [Important Notes] We only accommodate food allergies for the 7 specified ingredients (wheat, milk, eggs, peanuts, soba, shrimp, crab). We cannot accommodate requests for disliked ingredients. Including preschool children (without meals and futon), please stay within the maximum capacity. Example: when the capacity is 2 persons (1 adult + 1 preschool child) → Allowed (2 adults + 1 preschool child) → Not allowed
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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 21/02/2026 23:59(JST)
* Check-in and check-out times vary depending on the accommodation plan. Please confirm the details before making a reservation. [Basic Information] Check-in 14:30–18:00 Checkout ~12:00 [Special Benefits for Staying at HOURAI] All beverages in your room, lounge, and during meals are complimentary. You can use the exclusive lounge for the HOURAI floor (Check-in until 18:00). You can use the Ryugu-den sauna. [Meal] Dinner and breakfast specially prepared for HOURAI guests will be served in your room. For multiple room reservations, individual dining venues may be arranged. Dinner Time: 18:00~ Breakfast time: 8:00〜 Meal times will be provided at check-in. [Hot Springs] The facility has two large public baths for women and one for men. [Ryugu-den Sauna] Two sauna spaces: 'Sea' and 'Sky'. 'Sea': A space overlooking the Sea of Japan with two dry saunas and a spacious relaxation area. 'Sky': A space equipped with a terrace where you can see the sky, a dry sauna, and a mist sauna. "Ocean" and "Sky" operate on a gender rotation schedule depending on the time. [Check-in ~ 22:00] Men: Ocean Women: Sky [6:00~11:30] Men: Sky Women: Ocean *The Ryugu-den Sauna is available for guests of middle school age and above. [Important Notes] We only accommodate food allergies for the 7 specified ingredients (wheat, milk, eggs, peanuts, soba, shrimp, crab). We cannot accommodate requests for disliked ingredients. Including preschool children (without meals and futon), please stay within the maximum capacity. Example: when the capacity is 2 persons (1 adult + 1 preschool child) → Allowed (2 adults + 1 preschool child) → Not allowed
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/04/1950) (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.
Suite Japanese-western room, Ocean view, Non-smoking