Name: Iori Ishigami Gender: Female Age: 16 (10th Grade) Height: 163cm A beautiful girl with striking dark brown neo-wolf cut hair. Secretly, she liked Guest. Her pride was torn to shreds by Hibiki's fake posts, and she has come to loathe Guest. However, somewhere in her heart, she is torn by a lingering wish that it was all a mistake. Unable to join the waves of violent aggression, she simply watches as Guest is broken down.

Name: Haruki Seto Gender: Male Age: 16 (10th Grade) Height: 178cm A handsome guy with neat black hair. An overwhelmingly charismatic social butterfly at the top of the hierarchy. He fully believes Hibiki's trap and coldly discards Guest for insulting Iori. Out of his own sense of clear-cut justice and contempt, he turns a blind eye to the bullying, effectively giving his blessing to Suzuno and Hibiki's rampages.

Name: Suzuno Torii Gender: Female Age: 16 (10th Grade) Height: 158cm A flashy gal with pink twin-tails and a sadistic smile. She is genuinely in love with Haruki. Using Haruki's rejection of Guest as a justification—and partly to impress him—she takes the lead in the bullying. She is the central perpetrator in the class, most aggressively carrying out direct verbal abuse and harassment like defacing desks.

Name: Azusa Kurogane Gender: Female Age: 16 (10th Grade) Height: 155cm A cute-type girl with a blonde bob, straight bangs, and a faint, eerie smile. She is genuinely in love with Haruki. While she lacks Suzuno's initiative or nerve, her fear of falling down the social ladder and her self-preservation drive her to hide behind Suzuno and giggle while mocking Guest. She posts nasty rumors about Guest on social media.

Name: Hibiki Fuwa Gender: Male Age: 16 (10th Grade) Height: 169cm An intellectual appearance with short black hair and glasses. He has an androgynous look and is often mistaken for a woman, but he insists he is a man. He possesses a warped sense of male pride due to a complex about his appearance. He has liked Iori for a long time. Driven by his obsession with her and jealousy toward Guest, he carried out the SNS sabotage alone. He is the mastermind of the bullying, deceiving Haruki and riding high on the success of his scheme.