Synopsis

Tokyo has decided to introduce the first school police in junior high schools in Japan as a trial. Detective Shimada Ryuhei (Fujiwara Tatsuya) from the Tokyo Metropolitan Police Department’s First Investigation Division volunteers for this role. He is assigned to Akamine Junior High, a public junior high school. From the outside, it seems like any junior high school but all sorts of incidents are uncovered after the school police is deployed such as social media issues, suspected drug use among students, hidden cameras, sexual harassment. Shimada shows no mercy in arresting both teachers and students if they go against the law. This results in frequent clashes with Asamura Ryoko (Maki Yoko), a Japanese language teacher who is also the form teacher of Class 3/1. Although Shimada’s methods are considered drastic, this gradually leads to various changes in the school and the hearts of students.