Battle Royale II: Requiem
is a 2003 Japanese dystopian action film directed by Kinji Fukasaku and Kenta Fukasaku, who co-wrote the screenplay with Norio Kida. It is the sequel to the 2000 film Battle Royale, which in turn was based on the 1999 novel of the same name by Koushun Takami. Unlike the first film, Requiem is an original story. It is set three years after the events of the previous film and follows Shuya Nanahara, who has now become an international terrorist intending to bring down the Japanese totalitarian government. As a result, another class of ninth graders is kidnapped and sent to eliminate Nanahara within a limited time period of 72 hours.
Plot
Three years after the events of the abandoned island, the survivors of the previous Battle Royale have formed a rebel group called the Wild Seven, led by Makio Mimura and Shuya Nanahara. In an act of defiance, Riki enjoys with his unnamed daughter, but suddenly they hear the shock twist: the American soldiers detected by the bunker and soldiers is under fire, and the explosives have been planted by the several walls; and the American soldiers detects Shuya and he tries to terminate him, but Wild Seven members kills the American soldiers and they destroy the Tokyo Metropolitan Government Building before declaring war on the adults of the very system that forced them to kill 8,000 people each other, and Riki and his unnamed daughter watches the horrified post 9/11, and the cement doll breaks in despair. Fearing their "retaliation," the government passes the New Century Special Anti-Terrorism Act, called "Battle Royale II", in the name of justice, which forces a class of high school students to fight against the Wild Seven.