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Detectives These Days Are Crazy!
Animation
Comedy
Once a legendary detective, Nagumo Keiichiro now stumbles through middle age baffled by smartphones and modern life. His quiet decline gets disrupted when Mashiro, a bold high school girl, bursts into his office demanding to become his apprentice. Though he’s rusty and set in his ways, her relentless enthusiasm drags him back into detective work. Now the gap-bridging detective duo is on the case!
Top Cast
Junichi Suwabe
Keiichiro Nagumo (voice)
Kana Hanazawa
Mashiro (voice)
Kengo Kawanishi
Taro Nezu (voice)
Tomokazu Sugita
Cheerful Old Man / Nipple-Tasting Man / Cross Chest Hair Man / Man Who Likes Ropes (voice)
Episodes
1
Former Great Detective Nagumo Keiichiro / Mashiro's Pest Extermination
Jul 01, 2025
2
With Ghosts, Go for the Knees / Find the Real Thief! / Three Minutes Until Mashiro Explodes
Jul 08, 2025
3
Great Detective Asunaro / The Ones Who Don't Realize They're Stalkers Are the Most Dangerous
Jul 15, 2025
4
Murder at the Mansion of Screams / Maki-chan and the Generation Gap
Jul 22, 2025
5
Welcome to the World of Grown-Ups / A Midsummer Thriller / Mashiro and the Agent from the Stars
Jul 29, 2025
6
Mashiro Hosts Girls' Night Out / Assistant Switch!! / Battle to the Death at 100° Celsius
Aug 05, 2025
7
Nagumo-san's Grown-Up Allure / The Lost Child and Mashiro / The Great Detective vs. Phantom Thief Riverfake
Aug 12, 2025
8
Nagumo's Cyber Case File / The Phantom Thief's Method / A Detective Assistant's Day Off
Aug 19, 2025
9
Take Good Care of Your Smartphone / Maki-chan and Asunaro
Aug 26, 2025
10
Catch the Sneak Photographer! / The Bullet Bride
Sep 02, 2025
11
Mashiro and the Psychic of Love
Sep 09, 2025
12
Nagumo Dons the Haori / Producing Nagumo Detective Agency / Nagumo Detective Agency Shuts Down
Sep 16, 2025
