This men-only medium-temperature auto-löyly sauna is located in the 14th-floor public bath. From the sauna room windows, you can take in views of majestic Mt. Komagatake, Hakodate Morning Market below, and Hakodate’s beautifully shining night view. The auto-löyly, which activates at 15 and 45 minutes past every hour, keeps the room at a comfortable humidity and perceived temperature, allowing you to warm up deeply from within without feeling stifled while enjoying a generous sweat.

This mist sauna, located in the 14th-floor women’s public bath, surrounds you with a pleasant aroma. Fine, warm mist gently envelops your whole body, allowing you to work up a light sweat without straining your body. By applying the salt provided in the room to your skin, you can gently remove old dead skin and pore impurities, leaving your skin smooth while enjoying a space of deep healing and beauty benefits at the same time.

This crisply cold cold plunge bath is located in the 14th-floor public bath. It provides a refreshing cooldown for your body after reaching your limit in the sauna or the rich, strongly saline hot spring. The coolness spreads through your whole body, pleasantly tightening your blood vessels. If you then head to the outdoor air bath area adjacent to the 15th-floor sky open-air bath, Infinity Spa, you can be wrapped in a gentle sea breeze and reach totonou in the best possible sense of openness.