Great dad, not super great mom. She is probably worried about her daughter, but man... it's her life, not yours. If she wants to pursue her dreams, you have no right to stop her, and she is already an adult, so it makes even less sense to force her to do what you want. Thank God the dad is a great dad.
I don't think Koyuki will be one of the ones who will debut, but I don't want her to go in this round.