I would live in Japan. Beautiful country overall and close to the rest of the world, aka not the U.S. I wouldn't have to spend a boatload of money to travel to Europe, Asia or Australia if I lived there as well.
They have a bit of a radiation problem since the last few years and occasional typhoons, earthquakes and tsunami's. Plus I really don't like what they do with the whales and the dolphins.
I think I'd prefer Switzerland or New Zealand. They are nice stable countries with wonderful landscapes.