Toukakyo is a hot-spring bath on the second to fourth floors of the Jasmac Plaza hotel in Susukino, drawing sodium-chloride water from its own well 800 m down. There is a large indoor bath, a hinoki open-air bath under the sky, and saunas on both the men's and women's sides. Day entry is ¥2,750 including towels and a yukata, or ¥1,980 on weekday mornings and after 21:00. Tattoos of any size are refused. Open daily 10:00–24:00, last entry 23:00.