Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
LowHigh
Dense, salty water — you float without effort.
SodiumChloruresBrome
Hisayoshi Takenoko Onsen is located in Hirakawa, Aomori prefecture. Its sodium-chloride water reaches 41°C and supplies an indoor bath, an outdoor rotenburo and a sauna.
Insider tip — Takenoko, the bamboo shoot, names this mountain-foot spring in the southern Hirakawa highlands where cedar and beech forests replace the apple orchards of the plain. The spring sits near the approach roads to the Shirakami-Sanchi World Heritage beech wilderness, one of the last ancient unmanaged forests in East Asia.