Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
LowHigh
Dense, salty water — you float without effort.
SodiumChloruresBrome
Matsushima Onsen Otome no Yu is located in Sakura, Tochigi Prefecture, Japan. The sodium-chloride thermal water reaches 40°C here. The venue offers an indoor bath, an outdoor rotenburo and a sauna.
Insider tip — 'Otome no Yu' (乙女の湯 — maiden's bath) at Matsushima Onsen evokes the gentle, serene character of this forested Tochigi spa. Not to be confused with the famous Matsushima in Miyagi Prefecture (one of Japan's three scenic views), this is a tranquil community onsen in northern Tochigi's rural hills — an authentic escape from tourist circuits, surrounded by rice paddies and ancient cedars.