Navy comparison: Japan vs North Korea
🇯🇵 Japan Maritime Self-Defense Force
| Official Name | Japan Maritime Self-Defense Force |
| Total ships | 154 |
| Active ships | 154 |
| Naval Ensign |
|
🇰🇵 Korean People's Army Naval Force
| Official Name | Korean People's Army Naval Force |
| Total ships | 385 |
| Active ships | 385 |
| Naval Ensign |
|
🇯🇵 Japanese ships by category
| Ship category | Total | |
|---|---|---|
| Submarines | 25 | |
| Aircraft carriers | 0 | |
| Destroyers | 46 | |
| Cruisers | 0 | |
| Frigates | 4 | |
| Corvettes | 0 | |
| Coastal boats | 0 | |
| Patrol boats | 6 | |
| Amphibious ships | 16 | |
| Mine Warfare ships | 22 | |
| Cargo ships | 0 | |
| Support ships | 10 | |
| Other ships | 25 | |
🇰🇵 North Korean ships by category
| Ship category | Total | |
|---|---|---|
| Submarines | 73 | |
| Aircraft carriers | 0 | |
| Destroyers | 0 | |
| Cruisers | 0 | |
| Frigates | 2 | |
| Corvettes | 123 | |
| Coastal boats | 0 | |
| Patrol boats | 187 | |
| Amphibious ships | 0 | |
| Mine Warfare ships | 0 | |
| Cargo ships | 0 | |
| Support ships | 0 | |
| Other ships | 0 | |