A sauna hut made from Mimasaka wood with a wood-burning stove installed, where you can enjoy both aroma and heat by placing pre-prepared "aroma ice cubes" on the stones. You can perform löyly yourself with a water bucket and ladle, allowing you to control the humidity. Experience the sauna with all five senses, enjoying the sound of burning wood, the scent of the wood, and the local natural atmosphere.

The cold plunge bath, repurposed from a whiskey barrel, retains the natural texture and roundness of the wood, designed for individual use. Located right next to the wood sauna, the layout is perfect. When you immerse your heat-laden body, the soft water characteristic of natural spring water envelops your entire body.