Tsukigatani Onsen
The inn's private spring of historic Tsukigatani Onsen, said to originate from an oracle of Kōbō Daishi. Its gentle sulfur scent and highly alkaline water with a pH of 8.3 have long been cherished as a skin-beautifying bath that helps remove old keratin and leaves the skin smooth. The water, heated by an environmentally friendly wood biomass boiler, can be enjoyed in the main tub's carbonated bath and jet bath, as well as the Aosekigan-buro on the second floor and the hinoki bath on the first floor.