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!

Author: Masakuni Igarashi
Binding Type: Paperback
Publisher: One Peace Books
Published: 04/28/2025
Series: Detectives These Days #1
Pages: 168
Weight: 0.35lbs
Size: 7.10h x 5.10w x 0.80d
ISBN: 9781642734638