Designed so you can slide directly from the sauna room into the cold plunge bath, which is designed to resemble a 'river.' The indoor waterway connects to the outside, allowing you to dive and emerge on the outdoor water surface.

A high temperature and humidity sauna intended for silent bathing. It's the hottest sauna at Osaka Sauna DESSE. Filled with dense steam from a large stove and steam double heat source, the exterior and borrowed scenery create the tranquility of a 'forest.'

Designed with gently curved benches allowing for a semi-reclining position. The concept is to stay while watching the sparkle of the water surface reflected in the window in front of you. The sauna is steam type with a pleasant herbal aroma.

Recreates the ambiance of a 'tea room' with tatami flooring, earthen walls, and raised seating. On the stove, which is designed to resemble a hearth, there's a teapot-shaped container where tea is poured, allowing you to enjoy 'tea löyly.'

A small detached sauna located next to the Tea Room Sauna. Designed for whisking, allowing you to lie down. Self-löyly is possible. The stove is below the seating area, making it easy to be enveloped by steam.

Seating is arranged to face each other with an iki sauna in the center. Integrated with a semi-open-air relaxation area. Self-löyly with ice kugel is possible, allowing you to enjoy the aroma.