Saitou

Nicknamed 'Gorilla' by Wada, Saitou spends time at the same food court as Wada and Yamamoto but keeps to herself. She writes the fan-fiction Wada is a fan of starring Duke Abel.

She is at the same class as Wada.
Wada does not have a high opinion of her as she over does her make up at school leading to her nickname 'Gorilla' along with stealing toilet paper from the bathroom. Her face is hidden through most of the series though she does make speaking appearances.