Errrm:
Apart from the fact that they do not allow major aspects of WWII to be taught to their young. Young and middle aged Japanese don't know what the Japs did during WWII.
They deny (even to this day) that they raped, pillaged and killed 15 million Chinese in the thirties.
That 75% of their previous Nuclear Reactors were not even at EU safety standards,
That they are in zero or negative growth for the last 20+ yrs.
That they have recently (2013) introduced the biggest QE campaign in the world to salvage their economy.
That they are broke!
Enjoy.......