Japan a future superpower?

no way. Japan is highly skilled in technology and probably has some good military projects it is developeing. But for it to become a superpower it would have to go to war, probably against China, the emerging regional power. For that to occur a revolution would have to take place. Their constitution forbid military force for offensive purposes. Japan is good where it is right now and should stay there.

Benedict Arnold
Japan is good where it is right now and should stay there.

I wonder if you would still say that if you lived in Japan. Where North Korea has allready fired a missile over the island and then you bigger neighbor (China) is in a quick rush to become a superpower and is expanding its military by the day.