Street Fighter Zero The Animation
English name: Street Fighter Alpha: The Movie
Genres: Action, Drama
Type: Movie, Episodes: 1
Aired: Dec 22, 1999
Studio: Plum
Source: Game
Rating: PG-13 - Teens 13 or older
Synopsis:
Ryu, the current Street Fighter champion, must overcome the power of the "Dark Hadou" which consumed Akuma, the brother of his sensei, Gouken. Plus, he deals with the unexpected arrival of Shun, a young boy who proclaims to be his long-lost brother. 

(Source: ANN)