| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Bohai Sea | Sea/Bay/Gulf | endemic | 3004 |
| Central Kuroshio Current | Sea/Bay/Gulf | native | 121705 |
| Cold Temperate Northeast Pacific | sea/bay/gulf | questionable | 2992 |
| Cold Temperate Northwest Pacific | sea/bay/gulf | native | 106709 |
| East China Sea | Sea/Bay/Gulf | endemic | 3004 |
| Northeastern Honshu | Sea/Bay/Gulf | native | 121705 |
| Oyashio Current | Sea/Bay/Gulf | native | 121705 |
| Pacific Ocean | Sea/Bay/Gulf | native | 121705 |
| Sea of Japan/East Sea | Sea/Bay/Gulf | endemic | 3004 |
| Sea of Okhotsk | Sea/Bay/Gulf | native | 106709 |
| South Kuroshio | Sea/Bay/Gulf | native | 121705 |
| Temperate Northern Pacific | sea/bay/gulf | native | 106709 |
| Warm Temperate Northwest Pacific | sea/bay/gulf | native | 83447 |
| Yellow Sea | Sea/Bay/Gulf | endemic | 3004 |