1. Yellow Sea

2. Korea

3. Korea/Tsushima Strait

4. Sea of Japan

5. Japan

6. Ryukyu Islands

7. East China Sea

8. Taiwan/Formosa

9. South China Sea

10. Indochina

11. Philippines

12. Philippine Sea

13. Borneo

14. Malay Peninsula

15. Strait of Malacca

16. Sumatra

17. Sunda Strait

18. Java

19. Khmer
20. Mekong River

21. Singapore