| Project | Point Name | Rank | Dominant Genus | Percentage |
|---|---|---|---|---|
| East Coast of Okinawa Island | OE10 | 5 | Coscinaraea | 6.85 % |
| Kerama | Amuro South | 8 | Coscinaraea | 1.89 % |
| Miyako Island and Yabiji | Utu・nu・takauri east | 8 | Coscinaraea | 1.39 % |
| Miyako Island and Yabiji | Naka・gausa east (deep) | 9 | Coscinaraea | 0.8 % |
| Kerama | Gahi South | 10 | Coscinaraea | 0.51 % |
| Okinawa Main Islands | Oku Port north | 9 | Coscinaraea | 0.01 % |
| Okinawa Main Islands | Sunabe | 10 | Coscinaraea | 0 % |