Butt Detective the Movie Shiriarty

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 OPARTS 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 OPARTS from falling into the wrong hands while Shiriarty strives to plunge the world into darkness