Detective Conan - Treasure in the Tower of Darkness (Part 1)

Seizoen: 21 - Aflevering: 24 / 779 - Eerst uitgezonden: 15 september 2012 - Episode ID: 656035

The Detective Boys meet Nanami Kyoudou, who's grandfather, Seitarou Kyoudou is the one who built "The Black Tower", rumored to have no entrance and treasure hidden within. Later, they visit her house