Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
LowHigh
Dense, salty water — you float without effort.
SodiumChloruresBrome
Tatsunokuchi Onsen Soyu Satoyama no Yu, in Nomi, Ishikawa Prefecture, draws sodium-chloride water at 41°C (pH 7.3). An indoor bath, an outdoor rotenburo and a sauna round out the offer.
Insider tip — Tatsunokuchi Onsen Soyu Satoyama no Yu is set in the rural Nomi district of Ishikawa Prefecture on the Sea of Japan coast, where the local geology yields salty, sodium-chloride-rich waters. The name Satoyama no Yu evokes the Japanese rural landscape concept of satoyama, the transitional zone between mountains and flatlands. The baths provide the warming, skin-softening properties typical of coastal saline onsens. Ishikawa is also gateway to the Kaga Onsen cluster, one of Japan's most celebrated thermal resort areas.