Deep in the Sumatakyo gorge: a reservable family bath at ¥3,500 for 45 minutes, a barrier-free spiral-slope family bath at ¥3,000 for 60 minutes, and one special room with its own open-air bath. Be aware: ordinary rooms' bathrooms are not onsen — the hotel says so itself — so book the family bath or the special room
In-room bath + reservable private bathfrom ~$171 / night
The details
- Area
- Sumatakyo, Shizuoka
- Private bath
- In-room bath + reservable private bath — Deep in the Sumatakyo gorge: a reservable family bath at ¥3,500 for 45 minutes, a barrier-free spiral-slope family bath at ¥3,000 for 60 minutes, and one special room with its own open-air bath. Be aware: ordinary rooms' bathrooms are not onsen — the hotel says so itself — so book the family bath or the special room
- Spring water
- Simple sulfur spring
- Private-bath hire
- From ¥3,000 per session
- Price guide
- From ~$171 per night (checked on Klook, Nov 2026)
- Access
- In the Sumatakyo gorge of the Oi River valley, Kawanehon, Shizuoka
- Day-trip bathing
- Overnight stay only
You get both kinds of private here — a bath of your own, and reservable ones for the long soak. Most guests use both before checkout. You probably will too.
Private-bath and water facts were checked against the property's official site and Japanese booking pages in November 2026. Room plans change — confirm the private bath is included in the plan you book.
Sumatakyofrom ~$171 / nightCheck on Klook →