Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
BicarbonatesSodiumCalcium
Kamikitayama Onsen Yakushiyu is in Kamikitayama village, Nara Prefecture. Its bicarbonate water flows at 40°C, pH 8. The facility offers an indoor bath, an outdoor rotenburo and a sauna.
Insider tip — Deep in the primordial Yoshino-Kumano mountain wilderness of southern Nara — one of Japan's most sacred landscapes covered by UNESCO World Heritage — Yakushiyu (Medicine Buddha waters) channels the healing faith of Shingon Buddhist pilgrims who have walked these mountain paths for over a thousand years; the remote forest setting adds profound spiritual depth to each mineral bathing session.