Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
LowHigh
Dense, salty water — you float without effort.
SodiumChloruresBrome
Inagaki Onsen Hotel Kagetsutei is located in Tsugaru, Aomori Prefecture. Its sodium-chloride water reaches 41°C and is split between an indoor bath and an outdoor rotenburo, alongside a sauna.
Insider tip — Tsugaru in western Aomori is the heartland of the shamisen tradition and the brooding Tsugaru landscape immortalised by Osamu Dazai. Inagaki Onsen's moon-viewing pavilion name evokes evenings watching mist rise over the rice paddies.