>>534111970
I'm not sure what difficulty you're on but you don't completely need Kisaki. A maxxed out Hanako will bitch slap that boss at least up to Extreme. (As far as i got, ran out of tickets and haven't tried a mock battle on Insane.)

Here's the squad i used to get a Extreme clear earlier today, hope it helps! (Whoops, nearly sent it without the image. Not even tired right now.. Thanks brain.)