Similar to 伊号第二百三潜水艦

Ro-100-class submarine

Type 3 submergence transport vehicle

Japanese submarine I-6

Japanese submarine I-12

Japanese submarine I-122

Japanese submarine I-123

Japanese submarine I-124

Japanese submarine I-177

Japanese submarine I-178

Japanese submarine I-179

Japanese submarine I-180

Japanese submarine I-182

Japanese submarine I-183

Japanese submarine I-184

Japanese submarine I-185

Japanese submarine I-361

Japanese submarine I-362

Japanese submarine I-363

Japanese submarine I-365

German submarine U-862

German submarine U-219

Kairyū-class submarine

Kō-hyōteki-class submarine