I'm confident I tagged all the Blazblue cosplay correctly, but these Idolmaster characters are tripping me up. If someone could double check my work and fill in the blanks It would be appreciated.

Did what I can. Izayoi is the only one I'm not completely sure of, but I think I got it right.

Also, not trying to sound like an ass, but you know you can just check the other images in the pool, right?