What would happen if Japan beat Australia first in World War II?

I agree with this view. The invasion of China was a strategic mistake. This mistake is too fatal. If Japan takes Australia first and immigrates to the past population of 6.5438+million, then Australia is Japan's fortress. The vast Australia will become Japan's reserve base. A vast area comparable to China. It's no use occupying China. On the contrary, the occupation of Australia will release the Japanese surplus population, and it will gain China's friendship, not be an enemy of China.