Wikipedia
Kikaijima
Not to be confused with Kikai Caldera, which is submerged in the Ōsumi Islands is one of the Satsunan Islands, classed with the Amami archipelago between Kyūshū and Okinawa.
The island, in area, has a population of approximately 7,657 persons. Administratively the island forms the town of Kikai, Kagoshima Prefecture. Much of the island is within the borders of the Amami Guntō Quasi-National Park.