Desc: Bôryoku kyôshitsu: Directed by Akihisa Okamoto. With Yûsaku Matsuda, Hiroshi Tachi, Maria Anzai, Yukari Yamamoto. Yusaku Matsuda plays an ex-boxer who killed an opponent during a fight. He is brought into a school to deal with a gang of disruptive students led by Hiroshi Tachi.