<Ul> <Li> Koro Sensei Quest </Li> </Ul> <Li> Koro Sensei Quest </Li> <Tr> <Td_colspan="2"> Anime and Manga portal </Td> </Tr> <P> Assassination Classroom (Japanese: 暗殺 教室, Hepburn: Ansatsu Kyōshitsu) is a Japanese comic science fiction manga series written and illustrated by Yūsei Matsui . The series was serialized on Shueisha's Weekly Shōnen Jump magazine from July 2012 to March 2016 and is licensed in English by Viz Media . The series follows the daily lives of an extremely powerful octopus - like teacher and his students dedicated to the task of assassinating him to prevent Earth from being destroyed . The students are considered "misfits" in their school and are taught in a separate building, the class he teaches is called E-3 . The students call him' KORO - SENSEI' which means unkillable teacher in Japanese . As of July 2016, twenty - one tankōbon volumes have been released in Japan with a circulation of 20 million copies . </P>

Where does assassination classroom leave off in the manga