Equipped with a Bonatherm heater under the bench for even heating, it automatically adds water to aromatic stones to generate steam. This sauna reduces the dry sensation that can irritate the nose and throat, enveloping you in heat and humidity to induce deep sweating. Its air design minimizes heat unevenness, making it a 'core' sauna where you can sweat effectively from the beginning of your stay.

Achieves intense heat of approximately 110°C while ensuring breathability through a calculated air intake and exhaust structure. The dry heat warms the body core quickly, making it ideal for the first or final session to create a sharp 'contrast' in temperature.

A self-löyly system where you pour a ladle of aromatic water onto sauna stones, instantly raising the perceived temperature with rising steam. The steam fills the room, creating a heat curtain, allowing you to customize your preferred heat and humidity range with changing aromas. This 'customizable' sauna allows you to create peaks of humid heat at short intervals.

A large cold bath set at 15-16°C. With enough space for 15 people, you can even dive and swim after pouring water over your head. This main cooling facility induces a deep state of 'totonou' by rapidly switching the autonomic nervous system with a strong temperature contrast.

Set at a moderate cold range of 18-20°C, it's easy to use as the 'entrance' for cooling down right after the sauna. With a capacity for 3 people, it allows for good turnover and moderately controls heat dissipation.