I... arrr... don't really know what happen in the fight anymore.
After some first severals fight in first day I just keep skip it.

But I do understand why Nazuna appear often in some fight.
She wants to remind danjou that she is his No.1 for sure

Also here is my 4 turn success clear.
I don't know how many time it happen, like I said I keep skipping.
I start to feel sorry for my girls now...