Yes, Japanese of today didn't invade China, but they have some territory disputes with China, most especially is the Diaoyu Islands, and when the Junichero Koizumi was in power, it is very disappointing for us, such as visited to the Yasukuni war shrine, it means disavow the loathsome crime of WW2. So, Chinese want to make friends with every nations like the Beijing Olympic Games, but if anyone wants to invade us, they will be extinguished.

-Tycho