"Kamen Teacher" is a Japanese manga series created by Kōsuke Fujishima. It follows the story of a mysterious teacher who uses his unique abilities to combat delinquency and help troubled students. The protagonist, known as Kamen Teacher, adopts a masked persona to instill discipline and promote positive change in a chaotic school environment. The series explores themes of redemption, friendship, and the struggles faced by students. It combines action and drama, showcasing the challenges of both the teacher and the students as they navigate their personal issues and societal pressures. The manga has also been adapted into a live-action television series.