Series synopsis
Detectives These Days Are Crazy!, also known as まったく最近の探偵ときたら is a Japanese animation comedy television series that premiered on AT-X on July 1, 2025. It ended on September 16, 2025. It stars Junichi Suwabe, Kana Hanazawa, Kengo Kawanishi and Tomokazu Sugita.
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!
Premise
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!
Cast and characters
Leading cast
- Junichi Suwabe as Keiichiro Nagumo (voice)
- Kana Hanazawa as Mashiro (voice)
- Kengo Kawanishi as Taro Nezu (voice)
- Tomokazu Sugita as Cheerful Old Man / Nipple-Tasting Man / Cross Chest Hair Man / Man Who Likes Ropes (voice)
Guest cast
- Haruna Mikawa as Cafe Staff (voice)
- Kozue Saito as Granny (voice)
- Amane Shindo as Mako Hachiya (voice)
- Taichi Takeda as Skin (voice)
- Taisuke Nakano as Intellectual (voice)
- Seisuke Fujiwara as Nishino (voice)
- Shoumaru Zouza as News Announcer (voice)
- Volcano Ota as Big Brother (voice)
- Takayuki Nakatsukasa as Boss (voice)
- Saya Horigome as Takako (voice)
- Yuu Hayashi as Hayashida (voice)
- Mitsuhiro Ichiki as Underwear Thief (voice)
Episodes
This series spans 1 season with 12 episodes.
| Season | Episodes | First aired | Last aired |
|---|---|---|---|
| Season 1 | 12 | July 1, 2025 | September 16, 2025 |
| Episode | Title | Air date |
|---|---|---|
| 1 |
Former Great Detective Nagumo Keiichiro / Mashiro's Pest Extermination Nagumo Keiichiro was once a great child detective, but age is starting to catch up with him. |
July 1, 2025 |
| 2 |
With Ghosts, Go for the Knees / Find the Real Thief! / Three Minutes Until Mashiro Explodes Mashiro's schoolmate seeks the agency's help in catching a ghost, and Nagumo is suspected of underwear theft. |
July 8, 2025 |
| 3 |
Great Detective Asunaro / The Ones Who Don't Realize They're Stalkers Are the Most Dangerous A young detective lockpicks his way into Nagumo's office and asks to work for him. |
July 15, 2025 |
Production
Release
| Original network/platform | AT-X |
|---|---|
| First aired | July 1, 2025 |
| Last aired | September 16, 2025 |
| Runtime | 24 minutes |
| Status | ended |