Hasami Hot Spring (Hasami Onsen)
Hasami, Nagasaki, Japan
- Location
- Hasami, Nagasaki, Japan
- Water type
- thermal, sodium chloride
- Temperature
- 39 °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
In Hasami, Nagasaki, Hasami Hot Spring (Hasami Onsen) offers a bath with sodium-chloride water, in the tradition of local onsen. The water emerges at around 39°C. Visitors can enjoy an indoor bath, an open-air bath (rotenburo) and a sauna. A simple spot, valued for its neighbourhood feel.
Insider tip — A hot spring in Hasami town, Nagasaki — a small community celebrated for its 400-year tradition of Hasami-yaki (Hasami porcelain ware). The local onsen complements a pottery-browsing tour of the town's many ceramic studios and shops perfectly.
Nearby
Frequently asked questions
How hot is the water?
The water runs quite hot here, around 39 °C — a sedative water that brings immediate muscle release.
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.