A compact three‑tiered dry sauna. A far‑infrared heater is positioned directly in front of the benches so you feel the heat directly. The thermometer typically reads in the high 80s °C, but the lower humidity and dry setting produce a sharp, retro Showa‑era strong heat sensation. With no TV, it is a quiet space where you can focus inward and work up a refreshing sweat. No sauna mats are provided, so bringing your own is recommended.

A compact cold plunge bath located immediately next to the sauna. A washbowl is hung on the handrail for easy ladling of water, a thoughtful touch. Water temperature varies by day but is set relatively mild, making it accessible for those who are not fond of very cold shocks. It gently cools the body heated by the sauna. There is no outdoor resting area, so sitting on the bath edge or resting in front of the dressing room fan to enjoy the breeze is comfortable.