Detectives These Days Are Crazy!
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
1. Former Great Detective Nagumo Keiichiro / Mashiro's Pest Extermination
Air Date: 2025-07-01
Nagumo Keiichiro was once a great child detective, but age is starting to catch up with him.
2. With Ghosts, Go for the Knees / Find the Real Thief! / Three Minutes Until Mashiro Explodes
Air Date: 2025-07-08
Mashiro's schoolmate seeks the agency's help in catching a ghost, and Nagumo is suspected of underwear theft.
3. Great Detective Asunaro / The Ones Who Don't Realize They're Stalkers Are the Most Dangerous
Air Date: 2025-07-15
A young detective lockpicks his way into Nagumo's office and asks to work for him.
4. Murder at the Mansion of Screams / Maki-chan and the Generation Gap
Air Date: 2025-07-22
5. Episode 5
Air Date: 2025-07-29
6. Episode 6
Air Date: 2025-08-05
7. Episode 7
Air Date: 2025-08-12
8. Episode 8
Air Date: 2025-08-19
9. Episode 9
Air Date: 2025-08-26
10. Episode 10
Air Date: 2025-09-02
11. Episode 11
Air Date: 2025-09-09
12. Episode 12
Air Date: 2025-09-16
Select an episode to start watching
Rating
10.0/10
Release Date
2025-07-01
Episodes
12 (1 seasons)
Status
Returning Series
Cast
Videos
Production Companies
LIDENFILMS
Ultra Super Pictures
KADOKAWA
BS11
AT-X
Culture Entertainment