Reservable private bath
Otowaya Ryokan
Two reservable baths filled with 100% source water — Garaku no Yu is ¥2,200 for 50 minutes. The inn discloses that it combines some circulation to keep the temperature steady.
from ~$93 / nightView stay →
Three free reservable baths on the top floor. Thirty of the 86 rooms also have an open-air bath with natural onsen drawn in — but not every open-air-bath room is onsen (the Hanamizuki room is not, and rooms' indoor baths are not onsen), so check the room type name when booking.
In-room bath + reservable private bathfrom ~$187 / night
The details
- Area
- Echigo-Yuzawa Onsen, Niigata
- Private bath
- In-room bath + reservable private bath — Three free reservable baths on the top floor. Thirty of the 86 rooms also have an open-air bath with natural onsen drawn in — but not every open-air-bath room is onsen (the Hanamizuki room is not, and rooms' indoor baths are not onsen), so check the room type name when booking.
- Spring water
- simple spring
- Private-bath hire
- Free
- Price guide
- From ~$187 per night (checked on Klook, Nov 2026)
- Access
- In Yuzawa Town, Niigata, a few minutes from Echigo-Yuzawa Station on the Joetsu Shinkansen
- 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.
Echigo-Yuzawa Onsenfrom ~$187 / nightCheck on Klook →
More in Echigo-Yuzawa Onsen
Keep looking
Private open-air bath in your room
Hotel Aster
Some rooms have their own open-air bath, and the hotel states that every bath in the building — rooms included — uses source water.
from ~$61 / nightView stay →