Board Thread:News and Announcements/@comment-8846246-20150801071819/@comment-26434671-20150802142048

First one is a tsundere, she could be the Tutorial Girl (Senpai's childhood friend) or the President of the Martial Arts Club.

Second one is obviously a re-made version of Kokona, and possibly a himedere. President of Drama Club and maaaaybe Senpai's sister (no one ever said that she had to be cute)

Third one could be Senpai's sister ou Mary Sue. I agree with FunCookie, seems like she's talking on a cellphone, and thus she probably have the social butterfly persona

Fourth one is most likely the Cooking club's president. I mean, she's wearing A APRON, guys.