Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
LowHigh
Dense, salty water — you float without effort.
SodiumChloruresBrome
Fureai Onsen, in the Yata district of Osaka, taps sodium-chloride water at 41°C. An indoor bath, an outdoor rotenburo and a sauna are on offer in the heart of the city.
Insider tip — Fureai Onsen Yata serves the Yata residential district of Osaka City where the urban neighborhood sento culture that defined Osaka post-war social fabric survives in increasingly rare community bathing establishments. Osaka onsen history is embedded in the city merchant culture — the Osaka merchant who bathed daily in the neighborhood sento as a social ritual was a central figure of the Taisho and Showa urban economy — and the surviving community baths of Osaka older wards preserve this social architecture of shared bathing in the midst of one of Asia most vibrant commercial metropolises.