Detective Conan OVA 03: Conan and Heiji and the Vanished Boy
Alternative Titles:Case Closed OVA 03: Conan and Heiji and the Vanished Boy, Meitantei Conan OVA 03: Conan to Heiji to Kieta Shounen
Genres:Adventure, Comedy, Mystery, Police, Shounen
Conan and Ran are visiting Heiji and Kazuha in Osaka but while they are touring around they come across a group of three kids that look like Ayumi, Mitsuhiko, and Genta. The group are looking for their missing friend and Conan agrees to help.