Komadori Onsen
Aki, Kochi, Japan
- Location
- Aki, Kochi, Japan
- Water type
- thermal, sodium chloride
- Temperature
- 38 °C
- pH
- 7.3
Water profile
Thermicity
Neutral
LowHigh
Soothing — neither hot nor cold, perfect balance.
Mineralisation
Restorative
LowHigh
Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
LowHigh
Dense, salty water — you float without effort.
SodiumChloruresBrome
Komadori Onsen is located in Aki, Kochi Prefecture, on the island of Shikoku, Japan. Its sodium-chloride thermal water sits around 38°C. The bathhouse includes an indoor bath, an outdoor rotenburo bath and a sauna.
Insider tip — 'Komadori' (Japanese robin) Onsen in Aki, eastern Kochi. Aki is the birthplace of Iwasaki Yataro — founder of the Mitsubishi zaibatsu. The robin bird symbolises the energy and cheerfulness of early spring. A neighbourhood hot spring in a region that prizes its wild coastline and Tosa warrior spirit.
Nearby
Frequently asked questions
How hot is the water?
The water is neutral here, around 38 °C — a perfect balance, neither too hot nor too cold.
What type of water is found here?
This spot features thermal & sodium chloride water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année.