Could it have possibly happened? How could it have happened? What would be the effects of Hitler's arival in Japan if such an escape was possible?
He is never going to make it. When does he leave? The man was mad by the end.
How about in a hypothetical situation?
Japan would use him as a bargaining chip to try to secure a better settlement or Soviet non-intervention. I don't know if they would succeed, but that's what they would do.
Hitler escape to Japan in early April 1945.
The Japanese government welcomed him,and put the old mad eyes in.... Hiroshima.
Which would make for something interesting in itself? Perhaps we'd get a live execution in Red Square of Hitler, with Stalin himself personally taking the honours?