Erratum to: Chapter 9 in: A. Iguchi, C. Hongo (eds.), Coral Reef Studies of Japan, Coral Reefs of the World 13, https://doi.org/10.1007/978-981-10-6473-9_9

The original version of this chapter was inadvertently published with incorrect value of Latitude and Longtitude of Okinawa E and Okinawa W region in the table 9.3. The correct values are updated in the current version.