There was a period where I was strongly interested in going to Japan and potentially starting a life there, despite what I'd heard about their work culture and social issues, but even still found it almost impossible due to their prohibitive immigration restrictions. This put me off it entirely, and I doubt I'm the only one.
Not to be rude but it seems like the Japanese government would do well to be a little bit humbled by what's going on and start trying to appeal more to the people and to foreigners so they can start to restore their country. Instead they just seem to be subbornly plowing head first off the cliff. Not to say the USA is much different.