Organized Crime Investigative Task Force 5: Annihilation of Tokyo!?

(暴)マルボー組織犯罪対策本部捜査四課 5 首都消滅！？ (original title)

Synopsis

Sakuma, who was supposed to be dead, is alive. This brings the terror case to a sudden development. Kumada continues his investigation and tries to find a solution with the help of Kajiyama of the Kinugawa gang. Meanwhile, at the task force, a surprising relationship between the perpetrators and the police comes to light during the identity investigation.