Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
LowHigh
Dense, salty water — you float without effort.
SodiumChloruresBrome
Kajiya Onsen Kuon no Yu, in Yazu, Tottori Prefecture, warms sodium-chloride water to 38°C (pH 7.3). An indoor bath, an outdoor rotenburo and a sauna round out the facilities.
Insider tip — A quiet countryside onsen in the mountains of Tottori. 'Kuon no Yu' means 'eternal waters' — a tranquil retreat in the San'in region, well off the usual tourist trail. The brine-rich waters warm the body deeply.