I'm never been so into Japan that I've wanted to move there. In fact, until a few months ago I was content with the idea of never even visiting the place. It simply wasn't a priority.
That said, having spent time there I couldn't help but take note of how well I would be able to survive there, assuming that employment was not an issue (a big assumption). Having spent some time without Lindsay there to interpret for me, I actually think I would be able to make due despite the language barrier.