A spacious large sauna with a four-tier tower-style layout. It combines far-infrared heating and a convection-style stove to deliver even heat across the body. Popular staff-led aufguss performances, held several times a day, involve sauna staff using large fans to distribute aromatic steam throughout the room, drawing enthusiastic response. A TV is installed and the stable environment makes it suitable for long, steady sessions.

A wooden barrel-shaped sauna located in the outdoor area. Its greatest appeal is the spectacular view of Lake Biwa through the large rear window, allowing guests to warm up while overlooking the lake and the sky. The open design admits fresh air, creating a mellow heat and an outdoor atmosphere. Two nearby cold showers are provided for cooling down after the barrel sauna.

A women-only salt sauna where guests apply specially selected salt to the body to encourage sweating. The combined exfoliating effect of the salt and gentle warming results in smoother-feeling skin after bathing. The steam-style gentle heat is mild and comfortable, making it suitable for longer sweating sessions with less irritation.

A deep cold plunge bath containing binchotan charcoal is a quietly popular feature. The bath is deep enough to fully submerge the body, providing a diving-like cool down. The binchotan gives the water a soft quality that feels pleasant on the skin, and many guests enjoy the sensation of heat ebbing from the body after entering. Located right next to the high-temperature sauna, the flow between sauna and plunge is very convenient.