A high-temperature sauna of the Showa strong type, achieving an ultra-high temperature range of around 115°C at the top level. The interior is a U-shaped multi-tiered structure (up to 5 levels), with about 5 reclining seats available, allowing you to freely control the perceived temperature based on your posture. It accommodates a dozen or so people, with a layout that provides a strong heat pressure sensation immediately upon entering. Equipped with a TV and dim lighting to enhance immersion.

An indoor cold plunge bath with a continuous flow of groundwater, characterized by its smooth feel on the skin. You can drink the water directly from the lion's mouth.

An open-air cold water jacuzzi where you can cool down while feeling the outside air. The gentle vibra flow quickly dissipates heat, completing recovery when combined with the outdoor air bath bench.