Great update!
I'm Green/Red colour blind, meaning if you show me an image with light green and light red near each other in a bright image, I can't distinguish them. Same with the dark versions of the colours. So I would appreciate If for example you would use light red and dark green.
There's a test for Chiyo that has coloured buttons which is difficult for me. --- Just said that as a reference.
Good that you added another accessory slot. I think that it was needed because of the rings you get when you merry someone, and not being able to use them because of battle advantage didn't feel right.
I will play this update and see what changes you have made.