"Ryokan Sansui" is a hot spring inn in Yunoo Onsen Village in Isa City, Kagoshima Prefecture. Its charm lies in its pure Japanese-style appearance on the largest grounds in the area, and guests can luxuriate in the natural free-flowing waters of Yunoo Onsen, blessed by the Hishikari Mine. The bicarbonate spring waters are cherished as a beauty bath, and are also highly regarded for relieving fatigue and promoting relaxation. In addition to calm, separate baths for men and women indoors, there is a tastefully designed open-air bath reminiscent of a Japanese garden, allowing guests to spend a deeply soothing time surrounded by the changing seasons.