A good summation Kyt which shows the conundrum which a new president found himself.
The Japanese had to pay the price for all of these unknown statistics not the allies. Russia would definitely have attempted another land grab as a reward for their part in the Japanese capitulation, which after their two faced approach in the Molotov pact, could not be condoned.
From figures that I have seen previously, the Japanese still had 5,000-12,000 aircraft available for fighter and Kamakazi attacks, 2.5 million troops and over
28,000,000 Japanese who had become a part of the National Volunteer Combat Force, civilians who were ready to die for the Emperor. They had also crafted knives for the civilians out of ceramic due to the shortage of steel.
I found the link which explains quite a lot about the proposed invasion. It is quite in depth but very eye opening.
http://www.geocities.com/Athens/Acro.../downfall.html