Synopsis

Behold, a great detective who thrills the world solving impossible cases in no time! His name? Keiichiro Nagumo. …But all of that was over a decade ago. Now he's just your typical middle-aged dude. Nagumo is behind the times to the point that he doesn't even know what a smartphone is. But out of the blue, he is confronted by a high school girl named Mashiro who shows up wanting to be his assistant. Witness the miracles a gender-gap detective duo can make!

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  1. r4 source · import Imported from AniList +1 field 4 weeks ago
  2. r3 source · import Imported from AniList ±3 fields Oct 2026
  3. r2 source · import Imported from Wikidata +1 relation Oct 2026

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