Similar to 呂号第四十潜水艦

Italian submarine Luigi Torelli

Japanese submarine Ro-30

Japanese submarine Ro-31

Japanese submarine Ro-32

Japanese submarine Ro-33

Japanese submarine Ro-55 (1944)

Japanese submarine Ro-56 (1944)

Japanese submarine Ro-100

Japanese submarine Ro-101

Japanese submarine Ro-102

Japanese submarine Ro-103

Japanese submarine Ro-106

Japanese submarine Ro-107

German submarine U-511

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

Japanese submarine Ro-51

Japanese submarine Ro-52

Japanese submarine Ro-53

Japanese submarine Ro-54