田の原温泉
Kumamoto
Chloride springBicarbonate springSulfate spring
The water here
Chloride spring 塩化物泉
Salty water. The salt leaves a thin film on the skin, so you stay warm well after leaving the bath.
Bicarbonate spring 炭酸水素塩泉
Smooth, slightly slippery water. Often nicknamed bihada-no-yu, the water for beautiful skin.
Sulfate spring 硫酸塩泉
Clear water with a faintly bitter taste. Known for holding heat.
Read more
Japanese Wikipedia
Other towns in Kumamoto