Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
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Dense, salty water — you float without effort.
SodiumChloruresBrome
Otojiro Onsen is located in Goshogawara, Aomori Prefecture, northern Japan. Its sodium-chloride thermal water flows at 40°C (104°F), with an indoor bath, an outdoor rotenburo bath and a sauna.
Insider tip — Goshogawara is in the Tsugaru region of western Aomori — home of the extraordinary Tachineputa Festival (August), where gigantic standing lantern floats (up to 22 m tall, Japan's largest) are paraded through the city at night, their illuminated faces depicting warriors and demons. The region is also the heartland of Tsugaru shamisen music. Otojiro Onsen is a community sento in this culturally exuberant northwestern Aomori city.