Lesson of The Evil starts promisingly enough: we`re introduced to Mr Hasumi (Ito Hideaki), a popular English teacher who seems like both a good teacher and a pretty cool guy. Hideaki teaches in a high school filled with all manner of low grade amorality: casual bullying, sexual abuse of students by fellow staff members, that sorta stuff. Hideaki seems like a class act in comparison, the sorta teacher you`d be comfortable hanging out with after classâ€