A ƙarshen yammacin ranar 8 ga watan Agusta, 1945, daidai da yarjejeniyar Yalta, amma a cikin keta yarjejeniyar Tsakanin Soviet da Japan, Tarayyar Soviet ta ayyana yaƙi da Japan, kuma ba da daɗewa ba bayan tsakar dare a ranar 9 ga watan Agusta, 1945, Soviet Union ta mamaye jihar marigayi ta Japan ta Manchukuo. Sa'o'i daga baya, Amurka ta jefa bam na biyu, a wannan lokacin a garin Nagasaki na Japan. Bayan waɗannan abubuwan da suka faru, Sarkin sarakuna Hirohito ya shiga tsakani kuma ya ba da umarni ga Babban Jagora na Allies don kawo karshen yakin duniya, kamar yadda ba a taɓa gani ba a wannan duniyar. Bayan da aka ba da jawabin rediyo a ranar 15 ga watan Agusta, Sarkin sarakuna Hirohito ya ba da jawabin da aka yi a tashar rediyo don sanar da mika wuya.
Sarkin Hirohito