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Kitaakita Mori Onsen

Kitaakita, Akita Prefecture, Tohoku, Japan
Kitaakita Mori Onsen
Location
Kitaakita, Akita Prefecture, Tohoku, Japan
Water type
bicarbonate
Temperature
40 °C
pH
8

Water profile

Thermicity
Sedative
40 °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

Kitaakita Mori Onsen draws its identity from the proximity of Kitaakita City to the extraordinary Shirakami Sanchi UNESCO World Heritage beech forest, whose vast, undisturbed primeval ecosystem shelters rare wildlife and represents one of the world's last great examples of cool-temperate broadleaf forest that once covered much of northern Asia before human settlement. The name Mori, meaning forest, reflects the profound relationship between this community and the ancient woodland that has shaped Akita's culture, craftsmanship, and relationship with nature for thousands of years. Bathing in the restorative mineral waters here amid the forests of northern Akita provides an experience of deep natural connection in one of Japan's most ecologically significant and least-commercialized landscapes.

Insider tip — Kitaakita Mori Onsen is nestled in the forested river valleys of northern Akita Prefecture, close to the Ani River headwaters. Its bicarbonate waters flow at a comfortable temperature ideal for extended relaxation after hiking the nearby Moriyoshi mountain trails. The facility serves as a community gathering point for local farmers and forestry workers, preserving an authentic rural onsen atmosphere. Autumn foliage peaks here in mid-October, painting the hillsides above the bath in deep crimson and amber.
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Frequently asked questions

How hot is the water?
The water runs quite hot here, around 40 °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).