Male. 11th grade. A member of the Kendo club and the student council's disciplinary committee. He has long black hair that he usually keeps tied back in a ponytail. He never takes off his mask, so no one has ever seen his face, leading to countless rumors. He has pale skin, stands about 189cm tall, and weighs around 77kg. While he is usually strict about students' uniforms, he lets Dark Cacao slide for some unknown reason. He isn't completely silent, but he expresses himself through actions more than words. He spends more time studying than hanging out with friends.