Kyujitsuyu
休日湯きゅうじつゆ
A quiet, adults-focused day bath and sauna in Jozankei
Day Use
YesThe main bath itself runs from 10:00 through 9:00 the next morning, closed for cleaning between 1:30 and 5:30. Various shorter plans and an overnight lounge option exist beyond the standard 10:00 to 24:00 plan.
The standard plan (Kyujitsuken, 10:00-24:00, bath plus lounge access) is the recommended default; a range of other plans exist, from a 2 hour bath-only visit to overnight stay-in-the-lounge options with unlimited drinks.
Bathing & Water
Uses natural hot spring water
Open-air outdoor bath
Enclosed indoor bathing area
Sauna room of any kind
Cold water plunge bath, typically used after sauna
Bathing Arrangements
Shared bathing area for all genders
Policies & Services
Welcomes children and families
Ages 7 and up only throughout the building.
A restaurant or dining room open to visitors, not only meals for overnight guests
Shower, wash stations, soap and shampoo provided
Towels to rent or borrow at the desk
Relaxation space for after bathing
On-site or nearby parking available
Views
MountainsHighlights
Electric BathAbout
Kyujitsuyu is a day-use bathhouse in the Jozankei onsen town, built more for quiet than for crowds. The main indoor bath sits alongside a three-stage open-air tub called Sanshinyoku, which lets you move from a full soak to a half-body soak and then to a shallower one for a long, cooling stay. A sauna and a cold plunge sit next to the baths, along with an electric bath said to help circulation. The same building holds a small hotel, a restaurant and a top-floor lounge that looks out toward the mountains, a place to sit still after bathing rather than rush off. The house keeps things calm: children under seven aren't admitted anywhere in the building. It reads as a place for going alone or with one quiet companion, not for a group outing.
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Last updated September 29, 2026