Case Closed: The Miracle of Excalibur
Meitantei Conan: Excalibur no Kiseki · 名探偵コナン えくすかりばあの奇跡
Synopsis
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".
Studios: Shogakukan, TMS Entertainment
Source: MANGA