Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
LowHigh
Dense, salty water — you float without effort.
SodiumChloruresBrome
Yukaida Onsen; Tsurezure no Yu is located in Hioki, Kagoshima Prefecture. The sodium-chloride thermal water reaches 40°C. The facilities include an indoor bath, an outdoor bath (rotenburo) and a sauna.
Insider tip — 'Tsurezure no Yu' (徒然の湯) at Yukaida Onsen in Hioki city, taking its name from Yoshida Kenko's 14th-century essay collection Tsurezuregusa — one of Japan's most beloved literary works, a meditation on idle moments and transience. The name perfectly captures the philosophical quality of a long soak in these coastal volcanic waters. Hioki is home to the historic samurai district of Ijuin and the ancient Ichoda Shrine, overlooking the East China Sea.