Teitan High

Teitan High is the fictional high school, created by Gosho Aoyama for his mystery manga, Meitantei Conan, also known as Case Closed. Here is where ace detective Shinichi Kudo, (Jimmy Kudo to the American translators) as well as the main character in Aoyama's manga, and his best friend, Ran Mouri (aka Rachel Moore) go to school. That is, until Shinichi is shrunken into Conan Edogowa by the nefarious Syndicate.
Ran and Shinichi are constantly being teased that they are already wed because of how close they are by there fellow junior classmates. Ran's best friend, Sonoko Suzuki, is also in their class, and teases.