A dry sauna with a properly high temperature that draws out a pleasant sweat from the whole body. In the spacious interior you can sit on the bench tiers at the temperature zone you prefer and warm up slowly. It has ample heat and promotes refreshing perspiration even in a short time. After the sauna you can immediately cool down in the cold plunge bath or a cold spring bath. Combining this with outdoor air-bathing in the verdant open-air area provides deep relaxation.

A luxurious sauna filled with mist made directly from the natural hot spring source that wells up from 1000 m underground. You can absorb the spring's active components through breathing and through the skin, gently warming the body while adding moisture to the skin. It is easy to enter even for those who dislike very hot saunas, allowing long, comfortable relaxation without feeling breathless. The soft embrace of the mist helps release tension from both body and mind.

A cold plunge bath that quickly cools the body heated by the sauna. Its sharp cold tightens the whole body and promotes circulation. In addition to the cold plunge bath there is a cold spring bath that gently cools an overheated body. You can enjoy alternating hot and cold bathing; by repeating thermal contrast bathing with the sauna and the hot spring, you can expect high fatigue recovery effects and a refreshing feeling.