Situated centrally in Kamiyamada hot spring village. Features several types of bath using discharged hot spring from the source directly. A large hinoki bathhouse with an open-air bath attached and a large granite bathhouse with an open-air bath attached are utilized alternatively between men and women to enjoy advantage of each. Situates a reserved open-air barrel bath and another reserved open-air hinoki bath on the roof, two reserved baths on the 2nd floor, and one reserved bedrock bath on a separate floor.