Meitantei Conan Magic File 2: Kudou Shinichi Nazo no Kabe to Kuro Lab Jiken
English title: Detective Conan Magic File 2: Kudou Shinichi - The Case of the Mysterious Wall and the Black Lab
Japanese title: 名探偵コナンMagic File 2 ～工藤新一 謎の壁と黒ラブ事件～
Alternative titles: Detective Conan Movie 12 Side-Story OVA: Kudou Shinichi - The Case of the Mysterious Wall and the Black Lab
Type: OVA
Source: Manga
Episodes: 1
Status: Finished Airing
Aired: Apr 19, 2008
Duration: 28 min
Rating: PG-13 - Teens 13 or older
Studios: TMS Entertainment
Genres: Adventure, Comedy, Mystery
Themes: Detective
Demographics: Shounen

Magic File 2 was sold at select retailers (7-11 branded equivalents) in Japan, along with PPV episodes of the show (episodes released long before, such as the NY case). The first disc housed the Movie 12 Side-Story OVA, which features Kudou Shinichi and details a bit of the backstory from the upcoming movie. The second disc was the one with the PPV episodes.

(Source: DCTP Forum)