Japanese submarine I-124
I-121 CLASS SUBMARINE OF THE IMPERIAL JAPANESE NAVY
I-124 Japanese submarine; Imperial Japanese Navy submarine I-124; Japanese submarine I-24 (1927)
I-124, originally named Submarine Minelayer No. 52 and then named I-24 from before her launch until June 1938, was an of the Imperial Japanese Navy that served during the Second Sino-Japanese War and World War II.