A full-fledged dry sauna located inside the Tanakumo no Yu large bath, with a pleasant aroma of wood drifting through the room. Even from inside the sauna room, you can sense the beautiful scenery outside, allowing you to spend time calmly facing your own body and mind. The slowly spreading heat encourages a comfortable sweat, gently melting away everyday stress and travel fatigue. *As the baths are alternated between men and women morning and evening, men may use it in the afternoon and women the following morning.

A warm mist sauna located inside the Sora no Yu large bath, designed to be gentle on the body. Fine steam softly moistens the skin, throat, and respiratory system while slowly warming the whole body from within. Recommended even for those who do not like the strong heat of a dry sauna, it offers a soothing detox time wrapped in the gentle scent of aroma. *As the baths are alternated between men and women morning and evening, women may use it in the afternoon and men the following morning.

A cold plunge bath set just next to the sauna room in Tanakumo no Yu. The tub is designed with convenient steps, making it easy to enter the cold water smoothly from your feet up. It gently tightens a body thoroughly warmed by the sauna, leading naturally to an exquisite outdoor air bath on the water lounge or the grand observation terrace. *There is no cold plunge bath in Sora no Yu.