The planners did not think it was practical to invade Japan.
However, it is very likely the Russians would proceed to invade western Europe and Japan.
The Soviet Union invaded Japan as it promised it would three months before that bombing.
Truman felt that if the U.S. had invaded Japan instead of using the bombs to end the war quickly, much more people would have died.
The general was drawn directly into the invasion of the Philippines and plans to invade Japan.
So China will not be invading Japan or Korea.
In the late 13th century, Mongolians from China tried to invade Japan twice, but they could not.
In the story a Chinese army invades Japan and attacks a Japanese Shogunate.
By this time it had invaded Japan and was attacking chestnuts there.
Admiral Moran later developed a similar plan for invading Japan.