AT-X • 2025–2025·Animation·Comedy
Detectives These Days Are Crazy!
Rating
7.0
18 votes
Overview
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!
Seasons & Episodes
12 episodes • 2025
Former Great Detective Nagumo Keiichiro / Mashiro's Pest Extermination
2025-07-01
With Ghosts, Go for the Knees / Find the Real Thief! / Three Minutes Until Mashiro Explodes
24m · 2025-07-08
Great Detective Asunaro / The Ones Who Don't Realize They're Stalkers Are the Most Dangerous
24m · 2025-07-15
Murder at the Mansion of Screams / Maki-chan and the Generation Gap
24m · 2025-07-22
Welcome to the World of Grown-Ups / A Midsummer Thriller / Mashiro and the Agent from the Stars
24m · 2025-07-29
Mashiro Hosts Girls' Night Out / Assistant Switch!! / Battle to the Death at 100° Celsius
24m · 2025-08-05
Nagumo-san's Grown-Up Allure / The Lost Child and Mashiro / The Great Detective vs. Phantom Thief Riverfake
24m · 2025-08-12
Nagumo's Cyber Case File / The Phantom Thief's Method / A Detective Assistant's Day Off
24m · 2025-08-19
Take Good Care of Your Smartphone / Maki-chan and Asunaro
24m · 2025-08-26
Catch the Sneak Photographer! / The Bullet Bride
24m · 2025-09-02
Mashiro and the Psychic of Love
24m · 2025-09-09
Nagumo Dons the Haori / Producing Nagumo Detective Agency / Nagumo Detective Agency Shuts Down
24m · 2025-09-16
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)
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