暗殺教室 － Assassination Classroom

Earth is threatened by an enormously powerful monster who apparently destroyed 70% of the Moon, leaving it permanently shaped like a crescent. The monster claims that within a year he will destroy the planet, but he offers mankind a chance to avert this fate. In class 3-E, the End Class of Kunugigaoka Junior High School, he starts working as a homeroom teacher where he teaches his students regular subjects, as well as the ways of assassination. The Japanese government promises a reward of ¥10 billion to whoever among the students succeeds in killing the monster, whom they have named “Koro-sensei”. However, this proves to be an almost impossible task, as not only does he have several superpowers at his disposal, including the capacity of moving at Mach 20, but he is also the best teacher they’ve ever had, helping them to improve their grades, individual skills, and prospects for the future.