Toshima is a village consisting of the islands of the Tokara Islands located in the Satsunan Islands of Kagoshima District, Kagoshima Prefecture, Japan. The village office is located in the city of Kagoshima, outside the village. As of 1 October 2020, the village has an estimated population of 740 and a density of 7.3 persons per km2. The total area is 101.35 km2.