Kashiwaya Ryokan
四万温泉柏屋旅館よんまんおんせんかしわやりょかん
Bathing & Water
Uses natural hot spring water
Open-air outdoor bath
The rotenburo are the three free-to-use private (kashikiri) baths; there is no separate general open-air bath beyond these.
Enclosed indoor bathing area
Capabilities
Private bath available for day-use visitors or hotel guests to reserve
Three private open-air baths, free and unlimited for lodging guests, no reservation needed.
Private onsen bath in guest rooms, for overnight guests only
Two room types have their own onsen open-air bath.
Shared bathing area for all genders
Baths are laid out as separate men's and women's large baths; no mixed bathing is offered.
Policies & Services
Allows entry with visible tattoos
Unverified
Welcomes children and families
Some room types cannot be booked with children.
Shower, wash stations, soap and shampoo provided
Relaxation space for after bathing
On-site or nearby parking available
Views
River
MountainsHighlights
Foot Bath
Lukewarm BathAbout
A small, retro-feeling ryokan in Shima Onsen where every bath, indoor and outdoor, runs on real onsen water. Guests can use three private open-air baths, kashikiri (貸切), as often as they like, free and without a reservation, alongside separate indoor baths for men and women. Two room types come with their own onsen bath, and one has an onsen footbath on its terrace, looking out over the river and hills. All rooms face south onto the Shima river, with mountain views that change through the seasons. It's a small, low-key place, so the private baths rarely have much of a wait.
Loading map…
No reviews yet
Be the first to share your experience!
Last updated August 5, 2026