Equipped with a stove stacked with aromatic stones and a gas far-infrared heater. Designed to rapidly increase the perceived temperature with intense heat waves, ensuring thorough sweating in a short time. After sweating, you can quickly transition to the cold plunge bath and outdoor air bath in the same area.

Using salt from Ako, this low-stimulation type involves rubbing salt into the skin before warming. The mineral-rich salt promotes sweating and helps expel waste with sweat. By sandwiching it between strong dry heat, you can enhance metabolism while reducing stress.

The cold plunge bath is maintained at an ideal water temperature of 15°C. A large amount of water is constantly circulated, causing the tub to overflow and maintain a clean water quality, which is a significant advantage. The tub is wide and deep, making it perfect for cooling down after a sauna session.