Cika wannan jumla: Bayan
Rashin nasarar Japan a Yaƙin Duniya na II dole ne kamfanin ya rufe tun lokacin da Babban Kwamandan Ƙungiyar Allied Powers ya haramta samarwa da bincike na jirgin sama. Wannan yana da mummunan tasiri a kan Nakajima saboda yana ɗaya daga cikin manyan masana'antun jirgin sama guda biyu, tare da Mitsubishi Heavy Industries (MHI). Ba kamar MHI ba, duk da haka, ba a rarraba shi zuwa ginin jirgi da na'urori na gaba ɗaya ba, don haka dole ne a rushe cikin kamfanoni da yawa da aka kafa ta tsoffin manajoji, injiniyoyi, da ma'aikata. A sakamakon haka, manyan injiniyoyin jirgin sama daga NAC, kamar Ryoichi Nakagawa, sun taimaka wajen sauya masana'antar kera motoci ta Japan.