Season 0 of Assassination Classroom premiered on November 9, 2014.

Season 1 of Assassination Classroom premiered on January 10, 2015.

Season 2 of Assassination Classroom premiered on January 8, 2016.

Class 3E and while some things have changed, the class assignment is still the same: kill their teacher before the end of the year. Easier said than done since Koro Sensei's made it clear he won't go down without a fight.