Similar to 呂号第五十一潜水艦

Japanese minesweeper No. 7 (1938)

Japanese minesweeper No. 8 (1938)

Japanese minesweeper No. 10 (1938)

Japanese submarine I-19

Japanese submarine I-178

Japanese submarine Ro-1

Japanese submarine Ro-2

Japanese submarine Ro-24

Japanese submarine Ro-52