Detectives These Days Are Crazy!
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Detectives These Days Are Crazy!

1 season · 2025 · Ended

★★★★★3.4
AnimationComedy

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!

Episodes

All seasons
Former Great Detective Nagumo Keiichiro / Mashiro's Pest Extermination
S01 · E01 Former Great Detective Nagumo Keiichiro / Mashiro's Pest ExterminationJuly 1, 2025
With Ghosts, Go for the Knees / Find the Real Thief! / Three Minutes Until Mashiro Explodes
S01 · E02 With Ghosts, Go for the Knees / Find the Real Thief! / Three Minutes Until Mashiro ExplodesJuly 8, 2025
Great Detective Asunaro / The Ones Who Don't Realize They're Stalkers Are the Most Dangerous
S01 · E03 Great Detective Asunaro / The Ones Who Don't Realize They're Stalkers Are the Most DangerousJuly 15, 2025
Murder at the Mansion of Screams / Maki-chan and the Generation Gap
S01 · E04 Murder at the Mansion of Screams / Maki-chan and the Generation GapJuly 22, 2025
Welcome to the World of Grown-Ups / A Midsummer Thriller / Mashiro and the Agent from the Stars
S01 · E05 Welcome to the World of Grown-Ups / A Midsummer Thriller / Mashiro and the Agent from the StarsJuly 29, 2025
Mashiro Hosts Girls' Night Out / Assistant Switch!! / Battle to the Death at 100° Celsius
S01 · E06 Mashiro Hosts Girls' Night Out / Assistant Switch!! / Battle to the Death at 100° CelsiusAugust 5, 2025
Nagumo-san's Grown-Up Allure / The Lost Child and Mashiro / The Great Detective vs. Phantom Thief Riverfake
S01 · E07 Nagumo-san's Grown-Up Allure / The Lost Child and Mashiro / The Great Detective vs. Phantom Thief RiverfakeAugust 12, 2025
Nagumo's Cyber Case File / The Phantom Thief's Method / A Detective Assistant's Day Off
S01 · E08 Nagumo's Cyber Case File / The Phantom Thief's Method / A Detective Assistant's Day OffAugust 19, 2025
Take Good Care of Your Smartphone / Maki-chan and Asunaro
S01 · E09 Take Good Care of Your Smartphone / Maki-chan and AsunaroAugust 26, 2025
Catch the Sneak Photographer! / The Bullet Bride
S01 · E10 Catch the Sneak Photographer! / The Bullet BrideSeptember 2, 2025
Mashiro and the Psychic of Love
S01 · E11 Mashiro and the Psychic of LoveSeptember 9, 2025
Nagumo Dons the Haori / Producing Nagumo Detective Agency / Nagumo Detective Agency Shuts Down
S01 · E12 Nagumo Dons the Haori / Producing Nagumo Detective Agency / Nagumo Detective Agency Shuts DownSeptember 16, 2025

Cast

Junichi Suwabe
Junichi SuwabeKeiichiro Nagumo (voice)
Kana Hanazawa
Kana HanazawaMashiro (voice)
Kengo Kawanishi
Kengo KawanishiTaro Nezu (voice)
Tomokazu Sugita
Tomokazu SugitaCheerful Old Man / Nipple-Tasting Man / Cross Chest Hair Man / Man Who Likes Ropes (voice)
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