hah. who voted japan? They aren't out to get revenge. They wouldn't bomb anyone, and if they were to bomb the US, it would be a dumb thing to do because the US has over 10,000 nuclear bombs, so on Japan's part that would be a bad idea.
I think that N.Korea is going to be the next country to drop the bomb because they are so unstable. N.Korea is an unstable country with leaders that arent so great and its just not a great place. The US doesn't have a very good relationship with North Korea, neither do many other ocuntries.