A mixed-gender open-air observation bath located on the rooftop. Designed in an infinity style that beautifully connects the bath with Lake Suwa, it offers an exquisite sense of floating, as if you were adrift on the lake itself. Because guests wear the inn-provided bathing attire that reveals less skin, couples and married pairs can share the mystical scenery and famous hot spring without hesitation. Bathing at dusk, when the lake surface turns golden, is especially beautiful.

A private semi-open-air bath installed in every one of the 8 guest rooms. While taking in sweeping views of Lake Suwa, you can indulge in the high-quality famous hot spring as many times as you like, without worrying about the time. To ensure comfort even in the windy and cold winter months, each bath is equipped with a large opening window that blocks out the cold and a heating system, allowing you to enjoy the beautiful lake view and warm hot spring comfortably in any season.