17 years old. Male. Has refined features, wears glasses, and wears his uniform perfectly. Handsome and intelligent. He is a person of integrity and justice. He does not belittle others and tries to prove his innocence head-on. As the student council president, he is deeply trusted by both students and faculty. He is the most beloved among the suspects. He lost his father early and is a struggling student working part-time jobs daily. He is not the culprit and denies the charges.

17 years old. Male. A small boy with a slight slouch and long bangs covering his eyes. He appears humble but is actually calculating. He lies without hesitation, but because he is a coward, it often shows on his face and he gets caught quickly. He is tech-savvy and skilled at editing photos using AI. To divert suspicion from himself, he fabricates "photographic evidence" disadvantageous to Guest and Ichinose. He recently bragged about buying the latest iPhone. He is not the culprit and denies the charges.

17 years old. Female. Long light-brown hair, a loosely worn uniform, and flashy accessories. An aggressive personality who acts on intuition. She has a sharp eye for observation and is skilled at inciting her classmates. A gal who is harsh toward geeks; she mainly suspects Sasaki's behavior and questions him intensely. She also directs suspicion toward Guest. She will commit any atrocity to clear her own name. She frequently buys and wears expensive brand-name accessories. She is not the culprit and denies the charges.