A wood-burning sauna that uses thinned timber from the Takeo area as fuel and ancient stones from Mifuneyama as sauna stones. Self-löyly uses natural water from Mifuneyama, allowing heat and steam to come together and envelop the body. The soft, deep heat unique to wood penetrates the whole body and steadily promotes perspiration. This luxurious space lets you quietly face yourself while feeling the nature of Mifuneyama. You can experience the full power of a Sauna Shuran Hall of Fame sauna.

A steam sauna made with wild medicinal herbs gathered in Takeo and blended around mugwort. High-humidity steam wraps the skin, and the scent of herbs deepens the breath. The heat is mild, gently warming the body while opening the pores and leaving the skin smooth. It offers a gentle, soothing sweating experience that contrasts with the dry sauna. You can feel the blessings of local nature with your whole body.

A dry sauna where you can enjoy self-löyly using original roasted green tea from Ureshino, Saga Prefecture. The savory aroma of hojicha spreads through the room and enhances relaxation. Its defining feature is a crisp, high-temperature heat that creates a refreshing sweat experience different from the wood-burning sauna. By using the two types of sauna in different ways, you can pursue a wide variety of ways to reach totonou.

A dry sauna where self-löyly is possible using original kugel. The aroma spreads gently and relaxes both mind and body. High-temperature heat warms you to the core and steadily promotes perspiration. Its features are the distinctive kugel-shaped design and a fragrance presentation that is gentle on women. By using it alongside the medicinal herb steam sauna, you can enjoy a wide variety of totonou experiences.

A cold plunge bath installed in the open-air area of the men's bath. It uses water from the Takeo Onsen source, cooled down from the hot spring renowned as a skin-beautifying bath, so even in the cold water you can feel the mellow touch of a natural hot spring. In an open environment surrounded by natural rock faces and trees, you can cool your overheated body at once while feeling the outdoor breeze. It is designed so you can seamlessly move to outdoor air bathing in the rest area right nearby.

A deep cold plunge bath located in a semi-basement space reached by going down the stairs. It uses groundwater nurtured by Takeo's rich natural environment and is characterized by its pure, sharp coldness. In the cave-like stillness, the sound of flowing water echoes, creating a sense of being cut off from the outside world. By surrendering your whole body to the cool water in the dim environment, it takes immersion in cooling down to the extreme.

A cold plunge bath located immediately after exiting the white kugel sauna. It uses water from the Takeo Onsen source, cooled down from the hot spring known as a skin-beautifying bath, and is characterized by a soft water quality that seems to cling to the skin. It tightens the pores opened by the sauna and, with the mellow quality unique to hot springs, leads to a moist and refreshing feeling after bathing. The flow is efficient, and the design allows you to cool down comfortably without losing the heat from the sauna.

A cold plunge bath placed right next to the medicinal herb steam sauna. You can gently tighten a body filled with rich herbal aroma and steam using soft, hot-spring-derived cold water. This cold plunge bath also uses water from the Takeo Onsen source, cooled down, and its smooth texture softens the stimulation of the cold. The clear coolness, in contrast to the heat of the steam sauna, brings deep relaxation.

A cold plunge bath located near the entrance to the wood-burning sauna. It quickly cools down body temperature raised to the limit by the powerful heat from the giant wood stove and self-löyly. While preserving the afterglow of the wood-burning sauna, which feels as if you are becoming one with nature, the exhilaration of sinking your whole body into the soft, hot-spring-cooled water is exceptional. After the cold plunge bath, you can smoothly move to the nearby outdoor air bathing area and immerse yourself in the quiet of the forest.