Private open-air bath in your room
Shin-Kaikatei Izumi
18 of the 26 rooms have their own open-air bath, and every one of them is fed directly from the source — free-flowing Toi Onsen water facing Suruga Bay
from ~$83 / nightView stay →
15 rooms have their own open-air bath, all free-flowing source water — a quiet inn built around soaking after dark, with Suruga Bay in front
Private open-air bath in your roomfrom ~$78 / night
The details
- Area
- Toi, Shizuoka
- Private bath
- Private open-air bath in your room — 15 rooms have their own open-air bath, all free-flowing source water — a quiet inn built around soaking after dark, with Suruga Bay in front
- Spring water
- Calcium/sodium sulfate spring
- Water flow
- Free-flowing kakenagashi — poured straight from the source, not recirculated
- Price guide
- From ~$78 per night (checked on Klook, Nov 2026)
- Access
- On the Toi coast of Nishi-Izu, on the western side of the Izu Peninsula
- Day-trip bathing
- Overnight stay only
And the bath? It's in your room. Not down a corridor, not on a sign-up sheet. Run it before dinner. Run it again at midnight. Wake up and get straight back in — nobody's timetable touches you here.
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.
Toifrom ~$78 / nightCheck on Klook →
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Private open-air bath in your room
Yunohana-Tei
16 rooms have an open-air bath filled with natural Toi Onsen water, available around the clock. The source water is piped in and partly circulated for disinfection, so it is not fully free-flowing
from ~$114 / nightView stay →
In-room bath + reservable private bath
Nishiizu Meguri
Fully renovated and reopened in July 2026 on the Toi coast: rooms with open-air baths plus a reservable private onsen bath at ¥2,200 for 60 minutes, all on free-flowing Toi Onsen water
from ~$179 / nightView stay →