Kua Onsen Yashima, located near the border of Anan Town and Takamatsu City, is a popular public bathhouse due to its comprehensive facilities, including a renovated sauna with a TV, a thoughtfully designed cold bath and open-air bath, as well as special-feature baths. They also offer a relaxation space, dining area, and two karaoke rooms on the second floor, where locals gather for oden and conversation.