Wanta bet? I lay you whatever odds you want that the Chinese still remember what the Japs did to their parents and their country during WWII and would love to take some level of revenge. (Remember the injections of various drugs, viruses, bacteria into subjects and see who dies first when they are stripped naked and placed in a cell at well below freezing? Lay you odds that EVERY Chinese child has heard those stories.
Doubt on the other that that the Japanese would feel the same.
What I question is the comment that "turnaround is fair play," and for the reasons I stated.