“The sooner the Americans come, the better… One hundred million die proudly” 

Such was the Japanese wartime propaganda campaign in 1945 as part of the Ketsu-Go defense plan against the inevitable invasion of the home islands by Allied forces. The slogan urged a total commitment, even unto death, to protect Japan. If necessary, Japanese civilians were to fight to the death to defend the homeland.  Along with military operations, the goal was to inflict unacceptable casualties on the enemy and force a negotiated peace. 

Japan had a standing army of 4 million men, but more than half were spread out across the Asia Pacific region with a large part garrisoned in China and Manchuria but unable to cross the Sea of Japan to reach the home islands because of the naval blockade, submarine operations, and mining of the sea lanes by allied bombers operating from Saipan. Thus the call for the people to come to the aid of their homes and nation.

For more than 2,000 years, Japan had never been successfully invaded. The most serious threat had come from two attempted Mongol invasions in the 13th century, both of which were thwarted by typhoons that caused massive losses of ships, sailors and soldiers. Although the story of the “Divine Wind” (Kamikaze) “grabbed the headlines” in both invasions, the on-shore Japanese resistance was epic. It is estimated that the Mongol losses approached 100,000 with survivors becoming enslaved. The foundational story became the intervention of the divine and total commitment of the people.