
Episodes

1. Episode 1: The Beginning of Madness
21 Jan 2026 · 26 min
A shocking incident at a Tokyo nightclub ignites a tense investigation, drawing former actor Umezawa Kyonosuke into the center of the case.

2. Episode 2: Another Mad Dog
28 Jan 2026 · 26 min
Force to repay mounting losses after a raid, Umezawa enters a risky moneymaking scheme while Kurosaki pushes him to gather evidence.

3. Episode 3: Uncover the Hidden Face of a Popular Celebrity!
4 Feb 2026 · 26 min
As police investigate drug allegations surrounding a beloved star, Umezawa is caught between loyalty to Kurosaki and his ties to the criminal organization.

4. Episode 4: Infiltration into a Dark Social Club
11 Feb 2026 · 26 min
Under Kurosaki’s orders, Umezawa monitors Aoi. However, a risky undercover mission and simultaneous demands threaten to expose him as a double agent.

5. Episode 5: The Mad Dog’s Rampage
18 Feb 2026 · 26 min
Kurosaki and Umezawa launch an unauthorized sting operation to track down Kaga, a suspect willing to take drastic measures to resist arrest.

6. Episode 6: The Day The Mad Dog Was Born
3 Mar 2026 · 26 min
Following Katsuragi’s orders, Umezawa digs into his partner’s past while Kurosaki drills Kaga with increasingly unconventional interrogation methods.

7. Episode 7: The Obsessive-Compulsive Boss
10 Mar 2026 · 26 min
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.

8. Episode 8: The Price of Betrayal
17 Mar 2026 · 26 min
Entrusted with Saeki’s cocaine smuggling operation, Umezawa hopes to finish his undercover investigation. However, he’s surrounded by Saeki Family goons.

9. Episode 9: The End of the Mad Dogs
24 Mar 2026 · 26 min
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.
Matori & Kyoken Men in the Back Alleys Season 1: quick answers
How many episodes are in Matori & Kyoken Men in the Back Alleys Season 1?
Season 1 of Matori & Kyoken Men in the Back Alleys has 9 episodes, about 4 hours in total.
When did Matori & Kyoken Men in the Back Alleys Season 1 come out?
Season 1 premiered on 21 Jan 2026.