Military administration?

[Kurisu]

You're correct. I just checked with my current campaign, and my 4 star geisha is giving +4 to town growth. This is a little odd. I did a few quick tests on release day, and my geisha was giving me +14 at rank 7 in entertain, no other influences present AFAIK. Oh well, I suppose the important thing is that our findings agree now.

The right side of the tree also gives access to the skill which gives a flat 10% boost to business wealth across your empire. Juicy! I'd like to know if that stacks if you buy the ability for multiple geisha.

Ah ha, that's where the character tax boost is hiding. So there's no longer any way to boost tax locally (with characters), just global with geisha and finance commissioner. Have to test the stacking, but I don't have any geisha that far along yet.

edit: Oh, wait. It's commerce wealth and not tax?

edit: I see, it's business building wealth. I wonder if that's all commercial buildings.