Case Closed: A Secret Order from London

The whole gang gets invited to Inspecter Shiratori's villa, where he keeps his wine collection, to celebrate the completion of it.

This OVA takes place ten years in the future and chronicles the possible events if Conan Edogawa and Ai Haibara do not take the antidote to APTX 4869 and grow up alongside their friends Genta, Mitsuhiko, and Ayumi, while still maintaining their detective endeavors.

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".

Professor Agasa is kidnapped and the Detective Boys must use clues found at his house and in various parts of the city in order to find him.