Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
LowHigh
Dense, salty water — you float without effort.
SodiumChloruresBrome
Vital Niida Onsen, in the city of Hachinohe, Aomori prefecture, draws sodium-chloride water at 41°C, with an indoor bath, an outdoor rotenburo and a sauna.
Insider tip — Vital Niida Onsen in Hachinohe draws on the Niida River valley's mineral resources to offer energizing sodium-chloride bathing in southeastern Aomori; the name captures the restorative vitality that mineral spring bathing has provided to Hachinohe's fishing, port, and manufacturing workforce through generations of industrial activity along the Pacific Tohoku coast.