The hotel is famous for its open-air baths overlooking the ocean and bridge. Two baths, one Japanese-style and one Western-style, are alternated daily for men and women, allowing guests to enjoy a variety of different views, from the blue ocean in the daytime, to the sunset, and the night view of the illuminated Akashi Kaikyo Bridge. The simple, weak radon water is gentle on the skin, and the hotel also offers a full range of facilities, including an indoor bath, sauna, and cold bath.

There is a restaurant on-site, so you can easily enjoy the flavors of Awaji Island after your bath. Local souvenirs are also available at the shop. Combined with the open-air bath's sense of openness, the hotel is an attractive option for incorporating into your itinerary, from a quick stop to a half-day stay.