Day Use
YesAlso closed on the second Thursday of each month, and closing days around New Year can vary from year to year.
Bathing only: 570 yen for adults, 470 yen for junior-high students, 250 yen for elementary schoolers, 130 yen for preschoolers. Adding sauna access: 820 yen for adults, 720 yen for students, 500 yen for children (no sauna option listed for preschoolers). Prices were revised on 2026-03-01, up slightly from before. Towel rental is paid extra; shampoo, conditioner, and body soap are provided free in the bathroom.
Bathing & Water
Uses natural hot spring water
Enclosed indoor bathing area
Dry heat sauna room
Cold water plunge bath, typically used after sauna
Capabilities
Shared bathing area for all genders
Standard gender-separated bathhouse layout; no mixed bathing mentioned anywhere.
Policies & Services
Allows entry with visible tattoos
Unverified
Welcomes children and families
Children's admission tiers (junior-high/elementary/preschool) and a family discount for preschoolers accompanied by a guardian are listed.
Shower, wash stations, soap and shampoo provided
Towels available to rent or borrow
On-site or nearby parking available
Highlights
Jet BathAbout
A neighborhood sento in Kawasaki's Fujisaki area built around a real natural onsen bath, faintly cloudy and salty to the taste, said locally to warm the body well and ease aching joints. Alongside it are two germanium baths at different depths, a pair of reclining bubble and jet tubs, a cold bath, and a paid dry sauna upstairs. A small tank of freshwater fish sits next to the germanium bath, something to watch while soaking. Beyond the baths, the place runs a full menu of add-on treatments: Korean-style akasuri body scrubs, Chinese acupressure (seitai), Thai massage, and a women-only yomogi (mugwort) steam. After a soak, regulars line up at the drink counter for draft beer and soda.
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Last updated August 5, 2026