Similar to 伊号第百七十八潜水艦

Italian submarine Luigi Torelli

Japanese submarine Ro-30

Japanese submarine Ro-31

Japanese submarine Ro-32

Japanese submarine Ro-33

Japanese submarine Ro-46

Japanese submarine Ro-49

Japanese submarine Ro-50

Japanese submarine Ro-55 (1944)

Japanese submarine Ro-56 (1944)

Japanese submarine Ro-110

Japanese submarine Ro-111

Japanese submarine Ro-112

Japanese submarine Ro-113

Japanese submarine Ro-114

Japanese submarine Ro-115

Japanese submarine Ro-116

Japanese submarine Ro-117

German submarine U-511

Japanese Type L submarine#Type L3 (Ro-57-class)