Kuki Kirara

"You stink like hell, you ugly bastard!"
[Wouldn't it be better for humanity if you died?]

Kirara is a third year student from Class C. She is the ringleader of the class and the one who orchestrates most of the bullying faced by the protagonist. She is the only daughter of a powerful local yakuza, the Kuki family, and she even possesses the power to make the teachers do her bidding.