Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
LowHigh
Dense, salty water — you float without effort.
SodiumChloruresBrome
Hakodate Fushijiro Inari Onsen sits in Hakodate, Hokkaido. Its sodium-chloride water reaches 41°C, filling an indoor bath and a rotenburo, rounded out by a sauna.
Insider tip — Hakodate Fushijiro Inari Onsen is a neighborhood bathhouse in the storied port city of Hakodate at the southern tip of Hokkaido. The salt-rich thermal waters typical of the Hakodate basin leave a pleasant warming sensation that lingers after bathing. Located close to the historic Inari shrine area, it is a favorite among city residents unwinding after work. An unassuming local gem in a city famous for its night views and fresh seafood.