Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
LowHigh
Dense, salty water — you float without effort.
SodiumChloruresBrome
Gorinzaka Onsen Toshitorando is located in Ugo-machi, Akita Prefecture, in northern Japan. Its sodium-chloride water surfaces at 41°C, supplying an indoor bath, an outdoor rotenburo bath and a sauna.
Insider tip — In the rural Ogachi highlands of southern Akita, where traditional Nishimonai Bon Odori festival dancers wear mysterious veiled costumes each August, Gorinzaka Onsen serves a tight-knit community maintaining ancient Tohoku customs; the mineral spring warmth is especially cherished during the long months when deep snow isolates these mountain villages.