Classroom
Created By: Yusei Matsui
Assassination Classroom
Earth is threatened by a powerful creature. The creature claims that within a year, Earth will be destroyed by him; but he gives humankind a chance to avert this fate of their home. In class 3-E at Kunugigaoka Junior High School, he starts working as a homeroom teacher where he teaches his students not only typically regular subjects, but the ways of assassination. The Japanese government offers a reward to whomever among the students succeeds in killing the teacher. However, their teacher has several superpowers at his disposal, the only problem is he is the best teacher they've ever had.
Assassination Classroom is a fairly new series, it was originally a manga; volume one published December 2012. The anime television series began airing in January 2015.