Ansatsu Kyoushitsu

When a mysterious creature chops the moon down to a permanent crescent, the students of class 3-E of Kunugigaoka Middle School find themselves confronted with an enormous task: assassinate the creature responsible for the disaster before Earth suffers a similar fate. However, the monster, dubbed Koro-sensei (the indestructible teacher), is able to fly at speeds of up to Mach 20, which he demonstrates freely, leaving any attempt to subdue him in his extraterrestrial dust. Furthermore, the misfits of 3-E soon find that the strange, tentacled beast is more than just indomitable—he is the best teacher they have ever had! Adapted from the humorous hit manga by Yuusei Matsui, Ansatsu Kyoushitsu tells the story of these junior high pupils as they polish their assassination skills and grow in order to stand strong against the oppressive school system, their own life problems, and one day, Koro-sensei. [Written by MAL Rewrite]

Type: TV
Rating: PG-13 - Teens 13 or older
Season: winter 2015
Status: Finished Airing
Read more: MyAnimeList (MAL)
Studios: Lerche
Genres: Comedy Action
Tags: action sci fi comedy episodic parody school school life based on a manga manga shounen supernatural super power guns male protagonist crime non-human protagonists drama ensemble cast assassins bullying aliens anti-hero crossdressing overpowered main characters artificial intelligence assassin teacher wuxia gender bending yandere cultivation teaching