To 11 ports; the busiest crossings are to Tomoura (Oshima) (20 minutes, four times a day), Kinoura (Hakatajima) (40 minutes, four times a day), Iwagi (53 minutes, four times a day), Sashima (an hour, four times a day), Yuge (1 hour 5 minutes, four times a day), Ikina (1 hour 15 minutes, four times a day), Habu (Innoshima) (1 hour 20 minutes, four times a day) and Omishima (55 minutes, twice a day).