A compact dry sauna newly installed in the second-floor men's large bath, Sōyō no Yu. It uses an automatic löyly system every 30 minutes, and the regularly generated steam keeps the room pleasantly humid and hot. After working up a good sweat, you can cool down in the deep cold plunge bath nearby. Surrounded by the scent of fresh wood, you can spend a quiet and refreshing time.

An aroma mist sauna installed in the third-floor women's large bath, Tangan no Yu. The room is filled with aromatic steam whose fragrance changes periodically, allowing you to gently warm your body while wrapped in a pleasant scent. With mild heat that does not make you feel short of breath, it is a women-friendly space where you can relax while moisturizing your skin and hair.

A cold plunge bath installed alongside the dry sauna in the men's large bath. With a depth of 90 cm, it is deep enough to let you lower your body all the way to your shoulders and cool down thoroughly after the sauna. The moderately cool water is easy to enter, allowing you to enjoy a slow and steady cooldown.