USA and the communist countries start a war, later Japan becomes a tragic victim. A plot similar to "the Last War" by Toho.
After a US Air Force plane accidentally drops a nuclear bomb on North Korea, the communist country with the assistance of China and the Soviet Union prepare for war with the USA, while in Tokyo, Japan, a newspaper reporter covers the mobilization of the American troops at a nearby airbase while his nurse girlfriend prepares with civil defense in the impending nuclear holocaust.—Matt Patay