Assassination ClassroomAnsatsu Kyōshitsu; Ansatsu Kyoushitsu; Asasinay salklas; AssClass; Atentátní karta Třída; Attentat Klassenzimmer; Aula de Asesinato; Aula di assassinio; Clase de Asesinato; Classe d'Assassinat; Kelas Pembunuhan; Klasa skrytobójców; Lớp Học Ám Sát; Mõrva Klassiruum; moord klaslokaal; Morð Kennslustofa; Slepkavības klase; Sui-qəsd sinfi; Suikast Sınıfı; Ubojstvo Učionica; Класна стая за убийци; Класс убийц; მკვლელობა საკლასო ოთახში; כיתת ההתנקשות; فصل الاغتيال; کلاس درس ترور; हत्या कक्षा; படுகொலை வகுப்பறை; ಅಸಾಸಿನೇಷನ್ ತರಗತಿ; ห้องเรียนลอบสังหาร; 暗杀教室; 暗殺教室; 极速老师; 암살 교실; Turma de Assassinato; Assassination Classroom

In the blink of an eye, the night sky is forever changed when, with a great explosion, the moon is blasted into a permanent crescent. Confronting the governments of the world, a yellow tentacled monster boasts that it was the one responsible for the catastrophe, and in a year's time, it will do the same to Earth. Zooming around at Mach 20, the creature makes a peculiar demand: a teaching position at the prestigious Kunugigaoka Junior High School. Desperate to keep the creature in one place, the government agrees, and so the students of Class 3-E find themselves faced with an impossible taskassassinate the creature responsible for destroying the moon. But as the enigmatic creaturewhom they dub Koro-senseieducates them in both assassination and academia, the children slowly find the courage to rise up and take aim at their target: the greatest teacher the world has ever seen.