Кадзуя Макино

Наоко Кирино's classmate, who along with Asumi Nakатаni, Chiaki Sаki, Arata Fukutani and Naruto Kuroki, cruelly bullied her in middle school. He was the only one in the group who did not harm her, but merely watched from the sidelines, lacking the strength and courage to intervene and stop the abuse of the innocent girl. Later he confesses to Naoko Kirino that he likes her.