しそう よい温泉しそう よいおんせん
Last entry 20:30 (30 minutes before closing). Open as usual over New Year, with no special closure.
Adults (junior high age and up) pay 900 yen, children age 5 and up pay 600 yen, and kids 4 and under are free. A combined facility, towel and bath-towel set is 1,250 yen. An 11-visit adult ticket is 9,000 yen.
Open-air outdoor bath
The official facility guide lists only an indoor men's bath and an indoor women's bath (no rotenburo section); a Feb 2026 Google review confirms there is no outdoor bath.
Enclosed indoor bathing area
Dry heat sauna room
Cold water plunge bath, typically used after sauna
Uses natural hot spring water
Shared bathing area for all genders
Allows entry with visible tattoos
Welcomes children and families
Shower, wash stations, soap and shampoo provided
Towels available to rent or borrow
Relaxation space for after bathing
On-site or nearby parking available
Set in a quiet, green environment, this onsen offers smooth, slightly lukewarm water perfect for a relaxing soak. The building is somewhat old, adding a calm and charming atmosphere. It is a day-use facility with nearby glamping sites and dog-friendly cottages.
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Last updated July 7, 2026