Just an hour's boat ride from Naha, Chishi lies on the northern side of Zamami Island in the Kerama Islands. This dive site is popular in summer, especially when the winds come from the south. Divers will love the dramatic crevices between the reefs, perfect for those who appreciate unique underwater topography. With stunning coral and a rich marine life including sea turtles and clownfish, it's a must-visit location.