Izu Ōshima
The island is between Izu Ōshima, the largest of the Izu Islands, and Nii-jima. Ferries that sail to Nii-jima make a brief stop in To-shima. Toshima is also accessible (weather permitting) by helicopter departing from Ōshima island, from Ōshima airport it is a 10-minute flight to To-shima.