
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 10/02/2026 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 10/02/2026 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 10/02/2026 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 Spring】)