Free-flow from source
Koran no Yu
A natural hot spring from its own source, said to be named after the fact that it helps keep your shoulders from getting stiff. It contains 287.5 mg or more of metasilicic acid, a skin-beautifying ingredient, and leaves the skin feeling moist and hydrated after bathing, with a sensation like a natural moisturizing lotion. This rare hot spring water is offered as free-flowing spring water in the panoramic large bath and the open-air bath. You can enjoy an exceptional bathing experience while listening to the sound of the waves in Kinko Bay.