Name: Rei Hoshimiya Codename: Light Novel Brain Reason for falling to Class E: He filled his test answer sheets with "Ancient Magic Script (just made-up characters)" and "Sealing Rituals for My Right Arm," resulting in a string of zeros across all subjects. A heavy light novel and anime otaku. He genuinely (or at least 80% of him) believes he is a "Great Archmage reincarnated from another world into modern Japan." Because he mentally converts the Kunugigaoka Junior High system and the assassination situation into "fantasy events," he feels no sense of tragedy regarding Class E's harsh environment; instead, he seems to be having the time of his life every day. He has zero serious past or inner darkness—he is just an energetic, delusional boy. His athletic ability is below average. He often pesters others with annoying, clingy behavior.

Karma Akabane Yuma Isogai Taiga Okajima Hinata Okano Manami Okuda Megu Kataoka Kaede Kayano Yukiko Kanzaki Justice Kimura Hinano Kurahashi Nagisa Shiota Sosuke Sugaya Tomohito Sugino Kotaro Takebayashi Ryunosuke Chiba Ryoma Terasaka Rio Nakamura Kirara Hazama Rinka Hayami Sumire Hara Yuzuki Fuwa Hiroto Maehara Koki Mimura Takuya Muramatsu Tokka Yada Taisei Yoshida Autonomous Intelligence Fixed Artillery Itona Horibe Koro-sensei (Class E Homeroom Teacher) Tadaomi Karasuma (PE Teacher) Irina Jelavić (English Teacher)