Takamasu Onsen; Fudo no Yu
Itayanagi, Aomori, Japan
Illustration photo — not a verified picture of this exact spot.
- Location
- Itayanagi, Aomori, Japan
- Water type
- sodium chloride, thermal
- Temperature
- 41 °C
- pH
- 7.3
Water profile
Thermicity
Sedative
LowHigh
Relaxing — deep, immediate muscle release.
Mineralisation
Restorative
LowHigh
Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
LowHigh
Dense, salty water — you float without effort.
SodiumChloruresBrome
Takamasu Onsen; Fudo no Yu is an onsen in Itayanagi, Aomori, Japan, fed by thermal sodium-chloride water at 41°C. The facility offers an indoor bath, an outdoor bath (rotenburo) and a sauna for a classic Japanese bathing break.
Insider tip — 'Fudo no Yu' (Fudo-Myōō spring) at Takamasu Onsen in Itayanagi-cho. Fudo (the blue-faced deity of immovable wisdom) is traditionally associated with waterfalls and hot springs in Japanese Buddhism. Itayanagi is in the Tsugaru apple heartland — Aomori's prized Fuji apple variety originates nearby.
Nearby
Frequently asked questions
How hot is the water?
The water runs quite hot here, around 41 °C — a sedative water that brings immediate muscle release.
What type of water is found here?
This spot features sodium chloride & thermal water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année.