- HD 1080
- Runtime: 110m.
- Status: Released
- 1
- Languages: ja
- Country: Japan
- Director: Eiichirō Hasumi
- Stars: Kazunari Ninomiya, Ryosuke Yamada, Masaki Suda, Maika Yamamoto, Haruka
- keywords: japan, monster, moon, assassination, teacher, problem child, based on manga, child soldier
- Production_studio: TOHO, Fuji Television Network, Robot Communications, J Storm, Shueisha
- The Assassination Classroom is featured in the top rankings of 2015
- #33 in Top Comedy Movies of 2015
- #17 in Top Adventure Movies of 2015
- #20 in Top Action Movies of 2015
A mysterious creature destroys 70% of the moon. The creature then warns that if he is not destroyed by March of next year, Earth will be next. The creature also demands that he becomes the homeroom teacher for 3rd grade E class at Kunugigaoka Junior High School. The government is powerless to say no. The creature then becomes the homeroom teacher of 3rd grade E class which consists of failed students including Nagisa Shiota. The creature is called Teacher Koro. Meanwhile, the government requests that the students try to kill Teacher Koro even though he possesses super powers. The government offers a 10 billion yen reward for whomever successfully kills him. The students are confused by the situation, but decide to kill Teacher Koro. When their class begins with Teacher Koro, the students finds themselves having a good time with their new teacher.