Mizumaki Tennen Onsen Icho no Yu
水巻天然温泉 いちょうの湯みずまきてんねんおんせん いちょうのゆ
Sports-club spa complex with hot-spring baths and a rollyu sauna
Day Use
YesClosed on the third Tuesday of each month. Last entry is 23:30, with bathing ending at 23:45.
Weekday bathing is 880 yen, 990 yen on weekends and holidays. Mizumaki residents aged 65 and up pay 300 yen on weekdays with a registered user card. Children (age 3 through elementary school) are 440 yen. Private family baths and ganbanyoku rock-bath sessions are priced separately.
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
A private bath you can reserve for yourself or your group
Shared bathing area for all genders
Policies & Services
Welcomes children and families
Children are welcome, but anyone still in diapers cannot bathe.
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
Highlights
Electric Bath
Jet Bath
Steam Sauna
GanbanyokuAbout
Icho no Yu is a large day-use spa complex attached to a sports club by Mizumaki Station, built for a full afternoon rather than a quick stop. The onsen water is warm and mildly salty, used across an open-air bath, an indoor bath with jet-massage and electric-current tubs, and several private family baths done up with wood, stone and bamboo. Both sides have a high-heat rollyu sauna, joined by a salt sauna in the men's bath and a mist sauna in the women's, plus both a standard cold plunge and a colder one beside it. Ganbanyoku rock-bath sessions, a body-care salon and a restaurant round out the building.
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Last updated September 29, 2026