A dry sauna installed in the sea hot spring "Ryugu." Its biggest appeal is the overwhelming view through the large window inside the sauna room, where you can gaze out over the sweeping panorama of the Sea of Japan. At sunset, you can spend a blissful moment watching the sun sink into the sea as its colors shift from moment to moment. In the spacious interior, you can savor both the magnificent scenery and the comforting heat at the same time, making for a luxurious sauna space.

A dry sauna equipped in the mountain hot spring "Kaguya." In a calm space wrapped in the stillness of abundant nature, you can work up a comfortable sweat while feeling the heat fully. The sauna room lets you feel the warmth of the wood against your skin, and as you admire the green of the bamboo grove through the window, a peaceful and rich moment unfolds in which you can quietly face yourself.

It thoroughly cools down a body warmed by the sauna, delivering an excellent sense of refreshment. After getting out of the bath, you can enjoy a luxurious outdoor air bath in the open, elevated open-air area while feeling the pleasant sea breeze from the Sea of Japan, experiencing the ultimate relaxation together with the ocean panorama.