Sumoto Onsen Center Kappa Roman-kan
Minamata, Kumamoto, Japan
- Location
- Minamata, Kumamoto, Japan
- Water type
- thermal
- Temperature
- 40 °C
- pH
- 7.3
Water profile
Thermicity
Sedative
LowHigh
Relaxing — deep, immediate muscle release.
Mineralisation
Balancing
LowHigh
Rich in trace elements — gentle on the skin.
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
BicarbonatesCalcium
Sumoto Onsen Center Kappa Roman-kan, in Minamata, Kumamoto, delivers thermal water at 40°C, complemented by an indoor bath, an outdoor rotenburo and a sauna.
Insider tip — Sumoto Onsen Center Kappa Roman-kan is a community thermal facility near Minamata in Kumamoto, named after the kappa water sprite of Japanese folklore who was said to inhabit the local thermal streams. The mild alkaline waters offer a soothing soak that belies the simple, unpretentious bathhouse setting. The kappa mascot murals throughout the facility delight younger visitors and add a whimsical folkloric dimension to the bathing experience. A good base for exploring the regenerated natural coastline of Minamata Bay.
Nearby
Frequently asked questions
How hot is the water?
The water runs quite hot here, around 40 °C — a sedative water that brings immediate muscle release.
What type of water is found here?
This spot features thermal water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année (idéal automne-hiver).