Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
LowHigh
Dense, salty water — you float without effort.
SodiumChloruresBrome
Aoba Onsen is found in Misawa, Aomori Prefecture. The sodium-chloride water resurfaces at 42°C, serving an indoor bath, an outdoor rotenburo pool and a sauna.
Insider tip — Aoba Onsen, the fresh green leaf spring, serves Misawa City where the Sabishiro Beach witnessed one of aviation history most extraordinary moments — in 1931, American pilots Clyde Pangborn and Hugh Herndon took off from this Misawa beach strip and landed 41 hours later in Wenatchee, Washington, completing the first non-stop transpacific flight. Misawa now hosts the joint US-Japan air base that maintains both military and this pioneering aviation heritage.