Detective Conan Drama Special 1: The Letter of Challenge (2006)

The story takes place when Shinichi was still a high school student. The talented young detective Kudo Shinichi receives a message: "I will kidnap one of your classmates during your class trip". Shinichi is going to find out the truth.

Detective Conan Drama Special 1: The Letter of Challenge is a mystery movie featuring Shun Oguri and directed by Okamoto Koichi.

Detective Conan Drama Special 1: The Letter of Challenge is currently streaming for free (ad-supported) on AsianCrush, Cineverse, Freevee and Retrocrush and it's also available on Midnight Pulp and Viewster Amazon Channel.