Probably the one with the most tear-jerker potential, if the reason she gets failed at all her auditions is due to the stigma of being pretty much what ruined her mom's career, on top of the whole setup they have of her trying to get out of her mom's shadow and be an idol in her own right.
Wow, these new idols really are getting interesting.
Beyond my initial expectations, I'm actually starting to get interested!
Sorry, Scotty...After all, one being a guy, one born from teen pregnancy, and one a hikkikomori is pretty suprising, at least for me.