"Detective Conan" was a detective mystery manga created by the Japanese manga artist Aoyama Gangchang. It told the story of a high school detective, Kudo Shinichi, who was forced to take a small medicine while investigating the dark organization and became a primary school detective. He used the identity of Conan to expose the truth of various crimes such as murder, kidnapping, fraud, and so on. The following are the introductions of the main characters in Detective Conan: 1 Kudo Shinichi (A bicycle shop detective)-The protagonist is a detective from the Japanese Public Security Agency. He has superb detective skills and keen insight. He is a member of the Dark Organization and is forced to take a small medicine to become a primary school student, Conan. 2. Maori Kogoro (Primary school police officer)-Kudo Shinichi's father was an excellent detective and a friend of Maori Xiaolan's mother. 3. Concubine Yingli (elementary school lawyer)-Kudo Shinichi's mother was a famous detective lawyer and the wife of Maori Kogoro. 4 Koizumi Koko (Primary school prosecutor)-Kudo Shinichi's ex-girlfriend was an outstanding prosecutor and Conan's childhood sweetheart. 5 Kudo Yukiko (Primary School Psychologist)-Kudo Shinichi's mother was a famous psychologist and Conan's grandmother. 6. Fuyama and Yaba (elementary school classmate)-Kudo Shinichi's childhood sweetheart is a strong and smart girl. 7 Hattori Heiji (Primary School Police)-Kudo Shinichi's best friend is an outstanding police officer and Conan's classmate. 8. Akira Shisan (Primary School Police Officer)-Shinichi Kudo's neighbor is a gentle and witty police officer.