" Detective Conan " was a reasoning comic created by the Japanese manga artist Aoyama Gangchang. It mainly 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 student, Conan. Together with the primary school student, they revealed the secret of the organization and protected the life of Conan. The following are the main characters in the comic: 1 Kudo Shinichi: The high school detective in this work is known as the " savior of the Japanese mystery novel world " and is a member of the Dark Organization. 2. Maori Kogoro: The director of the detective agency is Kudo Shinichi's childhood friend and has a deep trust in him. 3 Concubine Yingli: Maori Kogoro's wife is a famous lawyer and a member of the Dark Organization. 4. Xiaolan: Kudo Shinichi's classmate is a high school detective who likes Kudo Shinichi. 5 Conan: Kudo Shinichi's name after becoming a primary school student is a high school detective investigating the dark organization. 6 Mitsuhiko: Conan's good friend is a primary school student and a member of the Dark Organization. [Sad: Lan's classmate is a primary school student and a member of the Dark Organization.] 8 Peace: Maori Kogoro and Fei Yingli's daughter is a high school detective and has a good impression of Kudo Shinichi. 9 Tsutani Mitsuhiko: Conan's father was a famous detective and a member of the Dark Organization. These are the main characters in Detective Conan.