Dee ihe na-aga n'ihu maka paragraf a - Ndị agha Japan nwere nnukwu mmeri agha n'oge Agha nke Abụọ nke China na Japan (1937<unk>1945) na Agha Pacific. Otú ọ dị, malite na 1942, karịsịa mgbe Agha nke Midway gasịrị
na Guadalcanal, a manyere Japan iwere ọnọdụ nchebe, na mkpọsa nke agwaetiti America pụtara na Japan ji nwayọọ nwayọọ na-efunahụ ókèala nile o nwetala, na n'ikpeazụ, ndị America weghaara Iwo Jima na Okinawa Island, na-ahapụ ala ndị Japan kpamkpam na-enweghị nchebe. Ndị agha United States zubere ịwakpo Japan, ma Japan chịliri aka elu mgbe a tụrụ bọmbụ atọm na Hiroshima na Nagasaki na ihe fọrọ nke nta ka ọ bụrụ n'otu oge ahụ ndị Soviet kwupụtara agha na August 9, 1945, na mwakpo ọzọ nke Manchuria na ókèala ndị ọzọ. Agha ahụ a lụrụ na Pacific biri na September 2, 1945. Oge ndị Allied nọchibidoro obodo ahụ sochiri. N'afọ 1947, site na itinye aka nke ndị America, e tiri iwu ọhụrụ, na-eweta Alaeze Ukwu nke Japan na njedebe, ma jiri ndị agha Japan na-agbachitere onwe ha dochie ndị agha Imperial Japan. Ọchịchị na iwughachi obodo ahụ gara n'ihu ruo n'afọ 1952, na-emecha guzobe ọchịchị eze nke a maara dị ka Japan.