"Crime City Shinjuku" - The Tokyo Metropolitan Police Department's Organized Crime Control Division, commonly known as "Sotai", keeps an eye on the dark side of society. Among them is a special section called the "Guerror Division," which was set up solely for the purpose of making a breakthrough in the investigation. Ushijima (Ryohei Abe) works hard to eliminate the Black Dragon Society, but he is unable to grasp the reality. As the investigation continues, Ushijima is targeted by people from the Black Dragon Society. When Ushijima, who was supposed to be a member of the guerrilla division and whose existence was not known, was targeted, he begins to suspect that there is a whistleblower.

"Crime City Shinjuku" - The Tokyo Metropolitan Police Department's Organized Crime Control Division, commonly known as "Sotai", keeps an eye on the dark side of society. Among them is a special section called the "Guerror Division," which was set up solely for the purpose of making a breakthrough in the investigation. Personal feelings and morals are not required in their investigation. All that is required is an isolated and unaided forced investigation to improve the clearance rate. Hodaka (Yasukaze Motomiya), a detective in the guerrilla division, invites his junior colleague Ushijima (Ryohei Abe), who is on leave from work, to the guerrilla division in order to eliminate the yakuza organization "Kokuryukai," whose true situation cannot be ascertained.

Set in Shinjuku's Kabukicho district, a town that never sleeps, a detective in charge of the Investigation Section 4, known as "Marubo", takes on the underworld, including numerous fights and terrorist attacks. T The Kinugawa clan has been decimated. Behind the scenes, the shadow of the Black Dragon is hidden. At the same time, a threatening letter arrives with an arson threat addressed to the Governor of Tokyo, and the security system is strengthened, but someone makes the first move. The confused police suspect that someone is leaking internal information...

Host, Steven Suptic, makes popular social experiments, even better.

Shinjuku Kabukicho, Asia's largest entertainment district. Gangsters and the Chinese mafia are vigilantly targeting the town's huge concessions. One day, Detective Kumada, who belongs to Section 4 of the Shinjuku Chuo Police Department's anti-gang team, receives information that a bomb has been planted somewhere in Kabukicho...

Kumada is arrested for the murder of the Chief. He denies the charge, but the bullet removed from the Chief's body matches the bullet from Kumada's gun, and the situation becomes increasingly unfavourable. Just then, Kumada receives a threatening phone call on his mobile phone, threatening to assassinate the Governor of Tokyo. Furthermore, a war breaks out between the Black Dragon and the Kinugawa clan...

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Kumada is mistaken for the culprit at the scene of an assassination attempt on the governor of Tokyo and is escorted away. Meanwhile, a bomb threat is announced at the police station and the station is blown up. Kumada finally returns to the investigation amid suspicions that there is a spy among his own people. He sets out to get to the bottom of the case.

GRU special forces have repeatedly thwarted the plans of a sect led by the charismatic emissary Omar, who attempted to steal the technology for producing miniature nuclear bombs, set up a secret explosives factory, and even kidnap a real duchess. Together with Major Ozolin, nicknamed “Dynamite,” and Captain Krestovtsev, known as “Krest,” the FSB agents are fighting Afghan terrorists, and inexplicably, a couple of amateur detectives who also want to save humanity show up at every operation.

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.