Detective Conan OVA 03: Conan and Heiji and the Vanished Boy
Released Year : October 25, 2013 to ????
No of Episodes : 1
Genre : Adventure,Mystery
Plot : 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. (Source: ANN)
Our Review : Not that much enjoyable and a lot of action as much other ova and detective conan movie.
But overall it was pretty good. I think it was short though and there should be more to the storyline that just a simple 24 mins so it seem they cut the storyline down. However it was still pretty interesting