Detectives These Days Are Crazy! opens with a scene of Nagumo's glory days, when he was a genius teen detective. Now he's 35 and feels past his prime. But Mashiro, a high school girl who wants to be a detective, is determined to become his assistant.

Read full review here:
https://otakuusamagazine.com/detectives-these-days-are-crazy-is-a-crazy-fun-read/