Tara Pokki Onsen
Hiranai, Aomori, Japan
- Location
- Hiranai, Aomori, Japan
- Water type
- iron-rich
- Temperature
- 41 °C
- pH
- 6.3
Water profile
Thermicity
Sedative
LowHigh
Relaxing — deep, immediate muscle release.
Mineralisation
Bio-active
LowHigh
Rich in active gases or metals — a strong mineral character.
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
FerBicarbonatesManganèse
Tara Pokki Onsen is in Hiranai, Aomori prefecture. Its iron-rich water, at pH 6.3, rises at 41°C and supplies an indoor bath, an outdoor rotenburo and a sauna.
Insider tip — Tara Pokki Onsen is a beloved local bathhouse in Hiranai on the eastern shore of Mutsu Bay, where iron-rich spring water emerges at a comfortable temperature ideal for extended soaking. The amber-tinted water and gentle mineral aroma create an instantly calming atmosphere that draws bathers back time and again. Hiranai is also famous for its giant firefly squid during spring, making a combined culinary and bathing excursion highly rewarding. The small footbath near the entrance is perfect for a quick warm-up before entering the main pool.
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 iron-rich water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année (idéal automne-hiver).