Detective Conan — Season 1, Episode 136: The Old Blue Castle Investigation Case (1)
Animation, Crime, Mystery, Comedy • 25 min • 1 season, 1203 episodes • ★ 8.0/10
Episode synopsis
The Detective Boys are on a camping trip but Dr. Agasa forgot the tent. They wander to a castle owned by Masuyo Mamiya, meet Katsuo Tabata, Mitsuru Mamiya, Takahito Mamiya, and learn that there's a secret treasure somewhere inside.
About Detective Conan
The son of a world famous mystery writer, Jimmy Kudo, has achieved his own notoriety by assisting the local police as a student detective. He has always been able to solve the most difficult of criminal cases using his wits and power of reason.