Class President

Originally, she appeared to be mild-mannered and supportive, such as when she sought out and consoled Asa Mitaka after their class was given Bucky. In reality, she was delusional, presumptuous and narcissistic, believing that Asa was having a sexual relationship with their teacher, Mr. Tanaka, whom she herself had been having a sexual relationship with. It is possible that, just like with Yuko, her personality got warped by the Devil contract and that her original personality was quite different.

The class president was a high school girl of average height and build. She had short light-colored hair that did not reach her shoulders with a hair clip. Her contract allows her to transform into a towering, blob-like creature supported by two giant hands, with her lower body protruding from the bottom and hanging in the air, and multiple replicas of her face at the top.

Devil Contracts
Fire Devil Contract: The class president had a contract with the Fire Devil, which she believed to be the Justice Devil, which was later proven wrong. At the cost of her humanity, she gained the power to turn into a Devil. * Sharp Claws: She has sharp claws, which are sharp enough to deep wound Asa's face and cut it in half. * Devil Transformation: The contract gave the class president the ability to transform into an enhanced form with claws and tentacles.