A high-temperature dry sauna located in the Japanese-style large bath. The calm interior lets you take in strong heat and work up a good sweat. Combined with the spacious Japanese bathing area, it refreshes both body and mind. After the sauna, you can take time to totonou (a state of perfect relaxation) in the outdoor cooling area while listening to the large waterfall. The facility can be enjoyed in many ways along with the electric bath and foot reflexology walking area.

A low-temperature salt sauna adjacent to the Japanese-style bathing area. You can gently rub salt into the skin to draw out sweat. The moist air and mild temperature make it comfortable for longer stays without feeling breathless. It offers a softer skin feel and a different approach from the high-temperature sauna, widening the ways you can totonou.

A steam sauna available only in the Western-style bathing area. The room is filled with gentle steam that soothes the throat and skin with every breath. It is easy to use for those who dislike dryness, and together with the high-temperature dry and salt saunas offers a three-tiered approach to varied sweating experiences. The high-humidity heat warms the skin surface pleasantly.

A cold plunge bath in the Japanese-style large bath. Spacious enough to sharply cool the body warmed by the sauna, it is indispensable for hot-cold contrast bathing after a sauna session. Chairs are provided in the nearby outdoor cooling area, so you can relax while taking in the view in front of the large waterfall. The sound and scenery of the falls create a pleasant atmosphere that leads to deep relaxation.