Watch full Detective Conan OVAs Episode 12 English Subbed online for free in HD. Full HD Detective Conan OVAs Episode 12 English sub streaming online. The Miracle of Excalibur. Agasa and a friend of his, who coaches a baseball team, come up with a plan to cheer up the only girl on the team after being continuously bullied by the boys. Conan and Haibara are with them.