Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
LowHigh
Dense, salty water — you float without effort.
SodiumChloruresBrome
Akamura Furusato Center Genjii no Mori Onsen is a hot spring in the village of Aka-mura, Fukuoka Prefecture, with sodium-chloride water at 41°C. An indoor bath, an outdoor rotenburo bath and a sauna are available.
Insider tip — Aka village in Tagawa district preserves the rural character of the Chikuho coal-mining heartland, now reforested and recovering. Genjii no Mori (Genji forest) Onsen is set amid cedar woodland — a pastoral respite in a region rebuilding its identity after the coal era.