Hoshi Onsen Chojukan
Niigata Minakami, Japan
- Location
- Niigata Minakami, Japan
- Water type
- bicarbonate
- Temperature
- 43 °C
- pH
- 7.8
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.
CalciumSodiumBicarbonate
Located in Niigata Minakami, Japan, Hoshi Onsen Chojukan is a bicarbonatated thermal spring and spa nestled within the region's natural beauty. Soaking in its warm waters is said to bring relief from fatigue and promote overall well-being. Visitors can enjoy the tranquil atmosphere and scenic surroundings of this traditional onsen experience.
Insider tip — The main bath with the spring gushing up between the floorboards — a sacred experience unique to Japan.
Nearby
Frequently asked questions
How hot is the water?
The water runs quite hot here, around 43 °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.