Since its founding in Taisho 12, this bath has been luxuriously supplied by a plentiful private spring that has continued to gush ever since, using completely free-flowing natural hot spring water with no added water, no heating, no circulation, and no filtration. It features a natural stone large open-air bath boasting an overwhelming 30-tatami-mat scale, a small open-air bath with a gazebo, and a spacious granite indoor bath. Soak in a famous hot spring with the same quality as Nasu Imperial Villa, with a silky, skin-adhering texture, while enjoying the magnificent seasonal scenery of the Nasu Highlands.

A luxurious free-flowing natural hot spring bath available in guest rooms with their own hot spring open-air baths. Just like the large bath, you can have exclusive use of fresh private spring water that has no added water, no heating, and no circulation, whenever you like in a private space. Feel the cool breeze of Nasu and soak in blissful bathing, undisturbed by anyone, while wrapped in the quiet of nature.