Detectives These Days Are Crazy!

Also known as: Mattaku Saikin no Tantei to Kitara / まったく最近の探偵ときたら

Detectives These Days Are Crazy! is a TV series by LIDENFILMS that premiered in Summer 2025. It is finished airing with 12 episodes of about 24 minutes each. Genres: Comedy, Mystery. Average AniList score: 7.1/10.

Synopsis

Nagumo Keiichirou was a genius high-school detective. No case was complex enough for him. But what happens to genius detectives when they get older?

Now 35, with bad hips, running a failing detective agency with no cases to solve and struggling to pay the rent, he's at a dead end.

In comes a high school girl in his office who says she wants to work with him. With her help, will the out-of-touch, old-fashioned Nagumo get back the fire of his youth?

Detectives These Days Are Crazy! episodes

  1. Episode 1: Former Great Detective Nagumo Keiichiro / Mashiro`s Pest Extermination — aired July 1, 2025
  2. Episode 2: With Ghosts, Go for the Knees / Find the Real Thief! / Three Minutes Until Mashiro Explodes — aired July 8, 2025
  3. Episode 3: Great Detective Asunaro / The Ones Who Don`t Realize They`re Stalkers Are the Most Dangerous — aired July 15, 2025
  4. Episode 4: Murder at the Mansion of Screams / Maki-chan and the Generation Gap — aired July 22, 2025
  5. Episode 5: Welcome to the World of Grown-Ups / A Midsummer Thriller / Mashiro and the Agent from the Stars — aired July 29, 2025
  6. Episode 6: Mashiro Hosts Girls` Night Out / Assistant Switch!! / Battle to the Death at 100 Celsius — aired August 5, 2025
  7. Episode 7: Nagumo-san`s Grown-up Allure / The Lost Child and Mashiro / The Great Detective vs. Phantom Thief Riverfake — aired August 12, 2025
  8. Episode 8: Nagumo`s Cyber Case File / The Phantom Thief`s Method / A Detective Assistant`s Day Off — aired August 19, 2025
  9. Episode 9: Take Good Care of Your Smartphone / Maki-chan and Asunaro — aired August 26, 2025
  10. Episode 10: Catch the Sneak Photographer! / The Bullet Bride — aired September 2, 2025
  11. Episode 11: Mashiro and the Psychic of Love — aired September 9, 2025
  12. Episode 12: Nagumo Dons the Haori / Producing Nagumo Detective Agency / Nagumo Detective Agency Shuts Down — aired September 16, 2025

Main characters

  • Keiichirou Nagumo (Main) — voiced by Junichi Suwabe
  • Mashiro (Main) — voiced by Kana Hanazawa
  • Hana Kazamaki (Supporting) — voiced by Aya Hirano
  • Cerberus (Supporting) — voiced by Chado Horii
  • Yuu Asunaro (Supporting) — voiced by Tomohiro Yamaguchi
  • Azuha Hoshino (Supporting) — voiced by Fairouz Ai
  • Fuu-chan (Supporting) — voiced by Misaki Watada
  • Coach (Supporting) — voiced by Hajime Iijima
  • Tarou Nezu (Supporting) — voiced by Kengo Kawanishi
  • Souya Mimasaka (Supporting) — voiced by Yasuyuki Kase

Anime like Detectives These Days Are Crazy!

Genres: Comedy, Mystery · Season: Summer 2025