Ansatsu Kyoushitsu 暗殺教室

English: Assassination Classroom
Synonyms: Tokyo Department Sensou Taikenki, Tokyo Department Store War Chronicles
Published: Jul 2, 2012 to Apr 25, 2016
Genres: Action, Comedy, School, Shounen
Authors: Matsui, Yuusei (Story & Art)
Serialization: Shounen Jump (Weekly)
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 task—assassinate the creature responsible for destroying the moon.