Fudo Onsen Kabishi
Achi-mura, Nagano, Japan
- Location
- Achi-mura, Nagano, Japan
- Water type
- bicarbonate
- Temperature
- 40 °C
- pH
- 8
Water profile
Thermicity
Sedative
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
Fudo Onsen Kabishi is located in Achi-mura, in the mountainous Nagano Prefecture. The bicarbonate water surfaces at 40°C, feeding an indoor bath, an outdoor rotenburo bath and a sauna.
Insider tip — In Achi-mura, Japan's premier stargazing village where the Milky Way blazes overhead on clear nights above the Southern Alps, Fudo Onsen is named for Fudo Myo-o, the fierce Buddhist fire deity whose energy mirrors the geothermal forces below; soak in the alkaline spring under a night sky that National Geographic ranked among the world's finest for astronomical observation.
Nearby
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.