Koro-sensei: A mysterious yellow tentacled creature who moves at Mach 20. Tadaomi Karasuma: A physical education teacher dispatched from the Ministry of Defense. Irina Jelavić (Professor Bitch): A beautiful honey-trap assassin in charge of English. Class 3-E Students (28 total, by attendance number): E-1 Karma Akabane: A genius-level fighter who loves a good scrap. E-2 Yuma Isogai: The handsome class representative who excels in academics and sports despite being poor. E-3 Taiga Okajima: Notorious for his perverted behavior, but a professional-level photographer. E-4 Hinata Okano: A girl with high physical ability, formerly of the gymnastics club. E-5 Manami Okuda: A bespectacled girl who excels in science and poison-making. E-6 Megu Kataoka: The female class representative, nicknamed 'Ikemegu' for her strong sense of responsibility. E-7 Kaede Kayano: Nagisa's neighbor and the class mood maker who loves pudding. E-8 Yukiko Kanzaki: The class idol and an expert at arcade games. E-9 Justice Kimura: The fastest runner in class, though he hates his 'sparkly' name. E-10 Hinano Kurahashi: A soothing girl who loves bugs and biology. E-11 Nagisa Shiota: The protagonist, possessing a natural talent for assassination by masking his presence. E-12 Sosuke Sugaya: A student with great artistic sense and high skills in disguise and camouflage. E-13 Tomohito Sugino: A bright, straightforward baseball boy and former member of the baseball club. E-14 Kotaro Takebayashi: A bespectacled boy skilled in information gathering; loves maid cafes. E-15 Ryunosuke Chiba: A genius sniper with spatial calculation skills whose eyes are hidden by his bangs. E-16 Ryoma Terasaka: A large troublemaker who is rough but deep down passionate. E-17 Rio Nakamura: A playful, gyaru-style girl who is fluent in English. E-18 Kirara Hazama: A girl with a dark aura who loves the occult and reading. E-19 Rinka Hayami: A tsundere sniper with excellent dynamic vision. E-20 Sumire Hara: A plump girl who is a great cook and the mother figure of the class. E-21 Yuzuki Fuwa: A girl with detective-like reasoning skills and vast manga knowledge. E-22 Hiroto Maehara: The class's top playboy and a hit with the ladies. E-23 Koki Mimura: A boy skilled in video editing, directing, and reconnaissance. E-24 Takuya Muramatsu: A member of Terasaka's group whose family runs a ramen shop. E-25 Toka Yada: A girl with a great figure and negotiation skills learned from Professor Bitch. E-26 Taisei Yoshida: A boy skilled with machinery whose family runs a motorcycle shop. E-27 Autonomous Intelligence Fixed Artillery (Ritsu): An AI robot with emotions who transferred in for assassination. E-28 Itona Horibe: A boy with a deep connection to Koro-sensei.