Conan knocks out and impersonates to solve cases instead, to which she sometimes thinks she too is a brilliant detective. In later chapters, she has a long-distance relationship with , a karate champion at Haido High School. Heiji Hattori Voiced by (English): Kevin M. Connolly (Funimation); Lucien Dodge (Bang Zoom); Jason Kesser (Macias Group) Voiced by (Japanese): Ryo Horikawa Portrayed by: Tori Matsuzaka , known in English as Harley Hartwell, is a high school detective from Osaka and Shinichi Kudo's rival. His intelligence is at par with that of Shinichi, which often leads to intense rivalry between them. He later becomes friends with Conan Edogawa after discovering his true identity as Shinichi. Although he tries to hide it, he often gets concerned for Shinichi's safety when dealing with the Black Organization and warns him to be careful. He has a relationship with Kazuha Toyama, his childhood friend and love interest. Heiji speaks in a Kansai dialect and is also a master kendo fighter. His father Heizo Hattori is the commissioner of the Osaka police department. Heiji was inspired by the fictional Inspector Hattori, from Shunsaku Kudo stories. Kazuha Toyama Voiced by (English): Gwendolyn Lau (Funimation); Kayli Mills (Bang Zoom); Andrea Villaverde (Macias Group) Voiced by (Japanese): Yūko Miyamura Portrayed by: Rei Okamoto , Kirsten Thomas as dubbed by Funimation, is Heiji Hattori's childhood friend and a daughter of a commissioner who is positioned high in the Osaka police department. Heiji and Kazuha's fathers are close friends. Her relationship with Heiji closely mirrors Ran Mori's with Shinichi Kudo; she is too shy to admit that they feel more than friendship for their respective partner. She and Heiji share a pouch with a broken handcuff link; their good luck charm. She was, at first, jealous of Ran because she mistakenly assumed that Ran was in love with Heiji and had a lot of coincidental similarities with him. Upon finding out about Ran's and Shinichi's relationship and Ran's kind personality, she later becomes close friends with Ran. She is also a skilled 2nd-degree blackbelt in Aikido. Black Organization The primary antagonists of the series is the crime syndicate called the . The Organization has been known for its involvement in several felonies which range from blackmail to assassinations. Conan's main objective is to bring them down, knowing that he can not return to his life as Jimmy unless doing so, for the sake