Oshiri Tantei: SHIRIARTY

A string of puzzling crimes is traced back to Shiriarty, a criminal aiming to steal the enigmatic treasure called the "O-PARTS." Butt Detective and his assistant Brown collaborate with Audrey, an agent from the global law enforcement group Wanterpol, to stop the "O-PARTS" from being misused as Shiriarty attempts to bring about global chaos.