Submarines of the Imperial Japanese Navy
The submarines ("I-52"-class) were submarines of the Imperial Japanese Navy, designed and built by Mitsubishi Corporation, between 1943 and 1944, as cargo carriers. They were quite long and carried a crew of up to 94 officers and enlisted. They also had a long cruising range at a speed of .
Submarines of the Imperial Japanese Navy
The or ("I-176"-class) submarines (, , , "I-179", , "I-181", "I-182", "I-183", "I-184", "I-185") were similar to the KD6 but with the torpedo tubes moved forward and a slightly improved operating depth.