After a deadly incident in a Roppongi club, a former child star becomes a double agent for rival narcotics enforcers in Tokyo's criminal underworld.
DirectorsHiroshi Shinagawa, Yohei Matsushita
WritersTakashi Hattori, Hiroshi Shinagawa
Episode 1: The Beginning of Madness
Jan 21, 2026
A shocking incident at a Tokyo nightclub ignites a tense investigation, drawing former actor Umezawa Kyonosuke into the center of the case.
Episode 2: Another Mad Dog
Jan 28, 2026
Force to repay mounting losses after a raid, Umezawa enters a risky moneymaking scheme while Kurosaki pushes him to gather evidence.
Episode 3: Uncover the Hidden Face of a Popular Celebrity!
Feb 4, 2026
As police investigate drug allegations surrounding a beloved star, Umezawa is caught between loyalty to Kurosaki and his ties to the criminal organization.
Episode 4: Infiltration into a Dark Social Club
Feb 11, 2026
Under Kurosaki’s orders, Umezawa monitors Aoi. However, a risky undercover mission and simultaneous demands threaten to expose him as a double agent.
Episode 5: The Mad Dog’s Rampage
Feb 18, 2026
Kurosaki and Umezawa launch an unauthorized sting operation to track down Kaga, a suspect willing to take drastic measures to resist arrest.
Episode 6: The Day The Mad Dog Was Born
Mar 3, 2026
Following Katsuragi’s orders, Umezawa digs into his partner’s past while Kurosaki drills Kaga with increasingly unconventional interrogation methods.
Episode 7: The Obsessive-Compulsive Boss
Mar 10, 2026
For his latest mission, Umezawa must infiltrate a yakuza gang led by a bizarre germaphobe. However, he first needs to deal with Matsubara’s sudden ambush.
Episode 8: The Price of Betrayal
Mar 17, 2026
Entrusted with Saeki’s cocaine smuggling operation, Umezawa hopes to finish his undercover investigation. However, he’s surrounded by Saeki Family goons.
Episode 9: The End of the Mad Dogs
Mar 24, 2026
Faced with a desperate situation, Umezawa tries to make a deal with Saeki but receives a chilling test of loyalty that drags him into deeper hell.
