Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
LowHigh
Dense, salty water — you float without effort.
SodiumChloruresBrome
Yugakai Onsen is set in Misato, Shimane Prefecture. The sodium-chloride thermal water here emerges at 40°C (104°F). An indoor bath, an outdoor rotenburo bath and a sauna make up the facility.
Insider tip — Misato-cho (美郷町 — beautiful rural township) in eastern Shimane Prefecture is in the Nita region — heartland of both Japan's Tatara iron-smelting tradition and the deep Izumo mythology cycle. 'Yugakai' (湯怪 or 湯海) suggests mysterious or bountiful waters; the surrounding Chugoku Mountains preserve some of western Japan's most pristine forest landscapes, and traditional iron-sand rivers still flow through beech-covered valleys where wild boar and deer are common.