Okay, it's believe that the Japanese citizen r mostly peace maker and anti war, but this doesn't mean that their politic field is not dirty and strong. Even in year-1940's, many of the Japanese as well oppose the gorvernment to launch attack over China, but what u see as the history happened, they did attack.
So now, we r saying that the Japanese government r some how very dangerous, they r being aggresive side over the territorial conflict with korean,Russian, and Chinese. This shows that they r not a peace maker. Worshipping Yazukuni war shring is another good evidance that they will not be a peace country when they have the power.
Japanese can indeed be free from those limitations, with the cristeria, again, which I meantioned for many times, apologize and pay debt. Who bother to limit u? Germany r a good example. The Japs, I shall say, they r not simple minded juz like this.