伊豆大島
Located near the Nissan Oppama plant, Yokosuka is a major port for the shipping of automobiles. The fishing fleet brings in tuna and other ocean products. Tokyo-Wan Ferry links Yokosuka with the Port of Kanaya in Futtsu, Chiba Prefecture. Other ferries go to Tokyo, Izu Ōshima and Ōita in Kyūshū.