Dee ihe ọzọ maka paragraf a - Mgbe e merisịrị Japan n'Agha Ụwa nke Abụọ
ụlọ ọrụ ahụ mechiri emechi ebe ọ bụ na iwu machibidoro mmepụta na nyocha nke ụgbọ elu site n'aka Onyeisi Kasị Elu maka Allied Powers. Nke a nwere mmetụta dị ukwuu na Nakajima n'ihi na ọ bụ otu n'ime ndị nrụpụta ụgbọ elu abụọ kachasị, yana Mitsubishi Heavy Industries (MHI). Otú ọ dị, n'adịghị ka MHI, ọ bụghị diversified n'ime shipbuilding na n'ozuzu ígwè, na otú nwere na-agbaze n'ime a ọnụ ọgụgụ nke spin-off ụlọ ọrụ guzobere site na mbụ oru, injinia, na ọrụ. N'ihi ya, ndị injinia ụgbọelu a ma ama sitere na NAC, dị ka Ryoichi Nakagawa, nyere aka gbanwee ụlọ ọrụ ụgbọala nke Japan.