This is a hot spring facility loved by the locals. A low-temperature sauna (room temperature 40 °C), which is safe for the elderly and those with a weak constitution, is a special sauna that promotes perspiration from inside the body with a mist heat source that transmitted by the SGE (natural ore) that surrounds the walls in ultra-far infrared radiation. Moreover, guests can use unusual baths, such as an 11-m long and 120-cm deep walking bathtub and an electric bath.