Butt Detective the Movie: Shiriarty (2022)

A baffling series of crimes turns out to be the work of Shiriarty, a villain who seeks to steal a mysterious treasure known as the "O-PARTS". Oshiri Tantei along with his assistant, Brown, enlist the aid of Audrey, an investigator from the international police organization Wanterpol, in an effort to prevent the "O-PARTS" from falling into the wrong hands while Shiriarty strives to plunge the world into darkness.

• Release Date: 2022-03-18
• Runtime: 0h 50min
• Director: Yuriko Kado
• Writer: Katsuhiko Chiba