Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
BicarbonatesSodiumCalcium
Kagura no Yu, in Shitara (Aichi prefecture), in the Toyamago hamlet, heats bicarbonate water to 40°C. An indoor bath, an outdoor rotenburo bath, and a sauna sit within this remote mountain setting.
Insider tip — Toyamago Kagura no Yu occupies a scenic bend of the Toyo River in the mountainous Shitara region of eastern Aichi, where soft bicarbonate spring water has been cultivated for its skin-smoothing qualities. The kagura name references Shinto ritual music performed at local shrines, and the bath complex is designed to reflect the area's spiritual heritage. Wooden bathing pavilions look out over forested hillsides, creating an atmosphere of calm removed from urban life. Visit during autumn foliage season for the most dramatic scenery.