Watch Ansatsu Kyoushitsu (TV) 2nd Season full episodes online in English kissanime.
Other name: Assassination Classroom Second Season
Synopsis: The students of class 3-E have a mission: kill their teacher before graduation. He has already destroyed the moon, and has promised to destroy the Earth if he can not be killed within a year. But how can this class of misfits kill a tentacled monster, capable of reaching Mach 20 speed, who may be the best teacher any of them have ever had?