2026 Kominato Beach Stargazing: A Full-Day Course

Kominato Beach (小港海岸) is said to be the largest swimming beach on Chichijima, with a white sandy shore and a shallow, calm-watered cove. As there is no artificial light nearby, it is introduced on Tokyo's official tourism website as a spot where visitors can enjoy a sky full of stars and the Milky Way at night. Night tours can be booked on the island. Admission is free.