A high-temperature Finnish-style sauna set to around 100°C. Its spacious three-tier seating lets you choose your preferred heat level and seating comfort. Scheduled löyly and aufguss sessions boost humidity and airflow at set times, drawing out deep, steady sweating. The heat is sharp and penetrates quickly, warming you to the core even in a short session. The room environment is well-appointed, with options such as television and music, allowing you to spend focused time in the heat.

A sauna equipped with a stone heater that supports self-löyly. Temperatures are moderate, and you can control humidity at your own pace by pouring water on the stones. The space, filled with the scent of wood and quiet, is ideal for those who want to take their time steaming. The heat is gentle, and when humidity rises the steam envelops the skin, enabling relaxed sweating. The layout is also attractive for small groups who want to relax at ease.

A private, single-occupant Japanese-style steam room where you can enjoy a tatami-matted interior. You can lie down as well as sit while being steamed, and it supports self-löyly so you can adjust temperature and humidity in your own space. It offers a supreme private sauna experience for meditation or focused steaming, allowing you to face yourself in silence and spend a special time resetting both body and mind.

A sharply cold, intense plunge bath that tightens the body heated by a high-temperature sauna and provides a powerful cooldown. The cold is substantial, so even a short soak lowers body temperature effectively. Ideal for those who favor a strong contrast between hot and cold, it supports a potent alternating-heat-and-cold routine that helps induce a totonou experience. The immediate chill on immersion feels invigorating and refreshing.

A mildly tempered cold plunge bath located beside the Mori no Sauna. It is set for those who dislike very cold water or prefer a slower soak, allowing you to lower your body temperature over a longer period. The water quality feels soft, making longer soaks easier on the body. It gently supports the sauna → cold plunge bath → rest cycle and enables a gradual cooldown, suitable for beginners or those not yet accustomed to alternating hot-and-cold bathing.