In a previous game as the SU Japan hadn't declared war on ComChi, but that was ok, perhaps even reasonable, but in my last game where I played as ComChi, I attaked Shanxi on day 1 and annexed in March '36. I figured since I was in the way, Japan would DOW me as well, but instead, after Marco Polo, they moved all the units they had on the ComChinese border away by transport to land them on NatChi. I quit because it would have been mighty easy to trash the Japanese after this. The thing is, I believe that a next version should make it a priority for Japan to declare war on all Chinese. Just a suggestion, keep up the good work and looking forward to 0.4! 
