Nakagusuku Bay (中城湾 Nakagusuku-wan) is a bay off the southern coast of Okinawa Island in Japan, at .
American soldiers nicknamed the bay Buckner Bay, after General Simon Bolivar Buckner, Jr.
There is a free trade zone located here, of 122 hectares, which will be connected with Naha Airport and Naha Port by an under bay tunnel due to be complete in 2011.[1]