In June, the Emperor lost confidence in the chances of achieving a military victory. The Battle of Okinawa was lost, and he learned of the weakness of the Japanese army in China, of the Kwantung Army in Manchuria, of the navy, and of the army defending the Home Islands. The Emperor received a report by Prince Higashikuni from which he concluded that "it was not just the coast defense; the divisions reserved to engage in the decisive battle also did not have sufficient numbers of weapons."[42] According to the Emperor:
I was told that the iron from bomb fragments dropped by the enemy was being used to make shovels. This confirmed my opinion that we were no longer in a position to continue the war.[42]
On June 22, the Emperor summoned the Big Six to a meeting. Unusually, he spoke first: "I desire that concrete plans to end the war, unhampered by existing policy, be speedily studied and that efforts made to implement them."[43] It was agreed to solicit Soviet aid in ending the war. Other neutral nations, such as Switzerland, Sweden, and the Vatican City, were known to be willing to play a role in making peace, but they were so small they were believed unable to do more than deliver the Allies' terms of surrender and Japan's acceptance or rejection. The Japanese hoped that the Soviet Union could be persuaded to act as an agent for Japan in negotiations with the United States and Britain.[44]
Surrender of Japan - Wikipedia
