Category:日本海軍の潜水艦

Japanese submarine Ro-3

Japanese submarine Ro-14

Japanese submarine Ro-17

Japanese submarine Ro-20

Japanese submarine Ro-21

Japanese submarine Ro-28

Kaidai type submarine#Kaidai IIIa/b (I-153 class and I-156 class)

German submarine U-181

German submarine U-862

German submarine U-219

German submarine U-195

Kairyū-class submarine

Japanese Type L submarine#Type L1 (Ro-51-class)