“Case Closed”, known originally as Meitantei Conan(Detective Conan) is a Japanese detective manga series written and illustrated by Gosho Aoyama. Main character, Shinichi Kudo is a high school detective. During an investigation, he is attacked by a syndicate known as the “Black Organization”, and he is transformed into a child by an experimental poison. Kudo changes the name as Conan Edogawa who hides his identity. While he solves various cases, continues to investigate the Black Organization.
Both the original manga and the animation are very successful. Especially this manga has enormous popularity in Tottori Prefecture where the author, Gosho Aoyama was born. As an example, Tottori Airport has been nicknamed “Tottori Sakyu Conan Airport”.