Rich in active gases or metals — a strong mineral character.
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
FerBicarbonatesManganèse
Takiyoshi Onsenkan is located in the city of Tottori, known for its sand dunes. Iron-rich water, with a pH of 6.3, emerges here at 38°C between an indoor bath and a rotenburo, complemented by a sauna.
Insider tip — Takiyoshi Onsenkan is an iron-rich thermal bathhouse in the San-in region of Tottori Prefecture, tucked into a quiet valley near the Chugoku Mountains. The ferruginous waters carry a gentle metallic mineral quality and are prized locally for easing joint and muscle pain. The rural surroundings offer a serene contrast to coastal tourist spots, and the bathhouse retains an authentic regional atmosphere. Tottori is one of Japan's least-visited prefectures, making this a genuinely off-the-beaten-path thermal retreat.