An open, dry sauna with a large window, located in the men's public bath. From the window, you can take in the tranquil rural scenery of the Echigo Plain and beautiful morning skies, making for an exceptional sauna session with breathtaking views. It features an automatic löyly system that delivers dynamic bursts of heat; periodically released waves of moderately humid hot air envelop the body, warming you thoroughly from the core and encouraging a deep sweat. A fan for self-inflicted heat waves is also provided.

A dry sauna attached to the women's public bath, where you can enjoy self-löyly. The sauna stove is lined with fragrant heat-retaining stones that gently soften the heat, creating a pleasantly soothing room temperature and humidity that feels kind to the skin. At your preferred time, you can perform self-löyly and bathe your whole body in the soft, rich warmth of the steam as it rises gently, allowing you to relax deeply and refresh fully without feeling suffocated.

A private sauna with self-löyly, fully equipped in the luxurious TAKUMI-S guest room. While staying in your room, you can enjoy self-löyly at your own pace and, through the speakers installed inside the sauna, listen to analog records or your favorite music while working up a sweat. Centered on the theme of blending music and sauna, it offers a luxurious and entirely new private relaxation experience.

A one-person cold plunge bath placed in the ideal flow, just steps from the men's sauna room. The water is thoroughly chilled by a chiller and is full of refreshing clarity, instantly tightening a body heated to the limit in the automatic löyly sauna. The cold is sharp and wonderfully invigorating. After cooling down, you can sink into an infinity chair in the open-air area and enjoy the ultimate outdoor air bath while feeling the pleasant highland breeze with your whole body.

A compact cold plunge bath set right in front of the women's sauna room. Compared with the men's bath, this one is slightly milder, offering a pleasantly refreshing feel that makes it relatively easy to enter even for sauna beginners or those not used to cold plunge baths. It gently cools down a body warmed by the sauna and helps calm the pulse. In the calm atmosphere of the public bath, you can slowly feel a sense of unity with the water and further enhance relaxation.