Detective Conan OVA 12: The Miracle of Excalibur

Meitantei Conan OVA 12: Excalibur no Kiseki

The Miracle of Excalibur is the twelfth OVA of the anime and manga franchise Detective Conan. The plot is based on Gosho Aoyama's short story "Excalibur." (Source: Detective Conan World)