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Kamikoani Onsen Akita

Kamikoani, Akita, Japan
Kamikoani Onsen Akita
Location
Kamikoani, Akita, Japan
Water type
bicarbonate
Temperature
45 °C
pH
8

Water profile

Thermicity
Sedative
45 °C
LowHigh

Relaxing — deep, immediate muscle release.

Mineralisation
Restorative
LowHigh

Loaded with major ions — the essential minerals (Ca, Mg).

Buoyancy
Standard buoyancy
LowHigh

Soft water — natural, classic buoyancy.

BicarbonatesSodiumCalcium

Kamikoani, a remote village in the deep mountains of northern Akita Prefecture, sits within the pristine beech forest landscape of the Shirakami Sanchi UNESCO World Heritage Site periphery, whose ancient primeval forest covering the Shirakami Mountains represents one of the last intact beech forest ecosystems in East Asia. Kamikoani Onsen Akita draws on bicarbonate-rich thermal waters from the geothermal resources of the Shirakami mountain volcanic zone, offering restorative baths in a village whose traditional Akita farming and forestry culture has remained remarkably intact amid the deep mountain wilderness of the prefecture's far northern interior. The Shirakami Sanchi World Heritage beech forest trails, the Juniko Twelve Lakes turquoise forest lakes whose extraordinary cobalt blue reflects the silica content of the surrounding geological formations, and the deep snow winter culture of northern Akita make this one of the most scenically magnificent thermal destinations in the Japanese mountain wilderness.

Insider tip — Kamikoani is a remote mountain village in northwestern Akita, deep in the beech forests of the Shirakami-Sanchi UNESCO World Heritage zone. Bicarbonate springs here emerge at a notably high temperature of 45 degrees Celsius, a product of the geothermal gradient beneath the Ou Mountain spine. The water is diluted in bathing pools to a comfortable soaking temperature, releasing a faint sulfurous hint from the volcanic basement. The surrounding primeval beech forest, untouched by logging, gives the entire area an atmosphere of ancient solitude.
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Frequently asked questions

How hot is the water?
The water runs quite hot here, around 45 °C — a sedative water that brings immediate muscle release.
What type of water is found here?
This spot features bicarbonate water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année (idéal automne-hiver).