| Pic | Name |
|---|---|
| S-4 ROV
1979, Hatsushima Class, Mine Neutralisation Vehicle ROV - Remotely Operated Vehicle | |
| SS 501 Kuroshio [Gato]
1955, Underwater Training Target SS - Attack/Fleet Submarine | |
| SS 521 Hayashio
1962 SSK - Hunter-Killer Submarine | |
| SS 521 Hayashio
1969 SSK - Hunter-Killer Submarine | |
| SS 523 Natsushio
1965 SSK - Hunter-Killer Submarine | |
| SS 523 Natsushio
1969 SSK - Hunter-Killer Submarine | |
| SS 561 Oshio
1965 SS - Attack/Fleet Submarine | |
| SS 561 Oshio
1969 SS - Attack/Fleet Submarine | |
| SS 561 Oshio
1975 SS - Attack/Fleet Submarine | |
| SS 566 Uzushio
1971 SSK - Hunter-Killer Submarine | |
| SS 566 Uzushio
1975, Project S118 SSK - Hunter-Killer Submarine | |
| SS 568 Isoshio [Uzushio Class]
1973, Project S119 SSK - Hunter-Killer Submarine | |
| SS 571 Takashio [Uzushio Class]
1976, Project S119A SSK - Hunter-Killer Submarine |