FYI, a "bonsai" is a small, stunted, potted tree. "Banzai" is a salute to the Japanese emperor.
Yes, your's was kinda a mix of the two.

And we really, really need some Japanese attack aircraft that were not designed in the early '30s.
B6N2
B7A2
D4Y2
All of those would be valuable additions to the Japanese set and the B7A2 would probably see a fair amount of MA use as well.