[quote=Haru Nyan]
Somewhere around 75+Ayano's not exactly a study geek, she just aims for what'll pass, since that's what matters to her.It's a requirement to join. Or maybe it's a side-effect.
[/quote]

I think Chiaki is the same really, but she did have private tutors for most of her life, so I guess 85+ could be expected from that?