Digimon Adventure
1999
Digimon Adventure is a 1999 Japanese animated short film, directed by Mamoru Hosoda in his directorial debut. A part of the ''Digimon'' media franchise, ''Digimon Adventure'' is the first ''Digimon'' film, and serves as a prologue to the 1999 anime television series of the same name. The film was released in theaters in Japan on March 6, 1999, the day before the release of the ''Digimon Adventure'' television series. Wikipedia