Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
BicarbonatesSodiumCalcium
Takanosu Onsen is located in the Takanosu district of Kitaakita City, set in the foothills of northern Akita Prefecture where rice farming communities transition into the forested highland terrain that rises toward the sacred beech forests of the Shirakami UNESCO World Heritage Area. The district serves as a local hub for the wider Kitaakita region, maintaining traditional Akita rural culture amid the deep snows of northern Honshu winters that define life's rhythms in this remote corner of the Tohoku interior. The simple hot spring waters here offer genuine Akita hospitality in a community that balances agricultural tradition with its proximity to some of Japan's most pristine and celebrated mountain wilderness.
Insider tip — Takanosu Onsen flows within the Kitaakita city area of northern Akita, near the confluence of the Nagai and Yoneshiro rivers where wild salmon return each October. The alkaline bicarbonate spring is a community fixture, drawing woodworkers and timber foresters from the surrounding cedar industry for evening soaks. The nearby Ani Matagis, traditional bear hunters of the Ani district, have soaked in these same waters for generations.