Oshiri Tantei
Genres: Comedy, Fantasy, Mystery
Type: TV, Episodes: 10
Aired: May 3, 2018 to Aug 25, 2018
Studio: Toei Animation
Source: Picture book
Rating: PG - Children
Synopsis:
A polite and meticulous super sleuth known as the Butt Detective solves a myriad of baffling mysteries, blowing raspberries in the face of crime.

(Source: Netflix)