This is true imo, except for Japan.. I doubt I would want to move there permanently (and definitely wouldn't without trying it for some time beforehand).
I love how they've kept their culture and seem to be mostly unaffected by the rest of the world (in most cases), but there is a reason for this. I think it's attributed to their real dislike of change and new ideas.
Anyway.. I'd love to work there for a few months to experience more of it.