Kimichika Kazama is an instructor at a police academy. He is keenly observant and looks after his students. Calm and charismatic as an instructor, he is also strict. Students from various backgrounds attend the police academy for their own reasons to become police officers. They feel pressure to follow strict rules and anxiety about being expelled from the academy. How many of the 90 students will graduate? What is the real purpose behind Kimichika Kazama's tough love for the students?