Monster Farm: Enbanseki no Himitsu
English name: Monster Rancher
Genres: Action, Adventure, Comedy, Fantasy
Type: TV, Episodes: 48
Aired: Apr 17, 1999 to Mar 25, 2000
Studio: TMS Entertainment
Source: Game
Rating: PG-13 - Teens 13 or older
Synopsis:
Genki is a boy who loves playing video games. One day he's zapped into the world of Monster Rancher and meets the girl Holly and the monsters Mochi, Suezo, Golem, Tiger and Hare. Together, they are searching for a way to revive the Phoenix, which is the only monster capable of stopping the evil Moo.

(Source: ANN)