Day Use
YesTemporary closures may occur due to equipment inspections (example: Mon. June 15 through Fri. June 19, 2026).
Adults (middle school and up) ¥800; elementary school ¥400; preschool free. Family bath ¥4,000. Prices revised February 2025.
Bathing & Water
Uses natural hot spring water
Open-air outdoor bath
Enclosed indoor bathing area
Dry heat sauna room
Cold water plunge bath, typically used after sauna
Capabilities
Private bath available for day-use visitors or hotel guests to reserve
Shared bathing area for all genders
Policies & Services
Allows entry with visible tattoos
Welcomes children and families
Children allowed but mixed bathing (opposite-gender parent/child) is not permitted for elementary school age and above (rule since April 2024).
Restaurant or dining open to visitors (not just hotel meal plans)
Shower, wash stations, soap and shampoo provided
Towels available to rent or borrow
Relaxation space for after bathing
On-site or nearby parking available
About
Two bath halls take turns each week: Sachi-no-yu (幸の湯) built in stone, and Fuku-no-yu (福の湯) in Koya-maki timber. Both have indoor and open-air spring baths fed by carbonated natural spring water run fresh without recirculation (kakenagashi, 源泉かけ流し), plus a waterfall bath and vessel baths outside. One hall has a dry sauna, the other a steam sauna, each with a cold plunge. Private family baths can be booked on the day. The whole complex sits inside the Michi-no-Eki Yokawa (道の駅よかわ) roadside station.
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Last updated June 25, 2026