人吉旅館 源泉
Hitoyoshi Ryokan SpringOperated by · 人吉旅館
A sodium-led bicarbonate-chloride spring — the classic jūsō-sen style, with a salty edge layered in. Weakly alkaline and soft on the skin, it sits in the Japanese beauty-water family. The hot source (54.6 °C) is served as untreated free-flow: no dilution, heating, recirculation, or disinfection.
熊本県人吉保健所長