Dee ihe na-esote paragraf a - N'abalị iri abụọ n'ọnwa Eprel n'afọ 1945, a kpọghachiri "I-121" na "I-122" n'okpuru ngalaba ụgbọ mmiri n'okpuru mmiri nke iri atọ na atọ na Kure Submarine Squadron. A kpọfere "I-121" na Maizuru Naval Base na 12 June 1945 ma nọrọ ebe ahụ ruo ọgwụgwụ nke Agha Worldwa nke Abụọ. Agha ahụ kwụsịrị n'August 15, 1945, Japan wee chịlie aka elu n"ụzọ iwu kwadoro
na September 2, 1945. "I-121" nyefere ndị Allies na Septemba 1945 na Maizuru.