Similar to 伊号第二百三潜水艦

Japanese submarine I-121

Italian submarine Comandante Cappellini

Italian submarine Luigi Torelli

Japanese submarine Ro-31

Japanese submarine Ro-50

Japanese submarine Ro-57

Japanese submarine Ro-58

Japanese submarine Ro-59

Japanese submarine Ro-60

Japanese submarine Ro-62

Japanese submarine Ro-63

Japanese submarine Ro-68

German submarine U-511

Japanese submarine I-176