Pedzisa mutsara unotevera: Guta racho rakapiswa mabhomba muHondo Yenyika II, pakati pa
June 1944 nokuvamba kwaAugust 1945, munenge panguva imwe cheteyo apo vashandi vefekitari mutaundi riri pedyo reKokura vakafungidzira kuti guta ravo raizova nharidzano yamabhomba eatomu ndokusarudza kusunungura mwoto mutema mukuru mumhepo. Makore omutsi akabatanidzwa anoguma akafukidza Kokura, achiita kuti ndege "dzakanga dziri munzira" dzitendeuke ndokuenda kunharidzano yadzo yechipiri, Nagasaki, uko bhomba "Bockscar" raizodonhedza chombo cheatomu "Fat Man".