Monster Rancher (2000) is a tV series anime that premiered in spring 2000, produced by TMS Entertainment.

About the production: the story comes from a video game, there are 25 episodes of about 24 minutes and its current status is "finished".

Its main genres are action, adventure, comedy and fantasy, with themes such as Kids and Isekai.

On AniList, Monster Rancher (2000) has an average score of 64%, an average score, and appears on 4,479 users' lists.

The franchise continues in or follows from: Monster Farm: Enbanseki no Himitsu and Monster Farm 5: Circus Caravan OVA - Kessei!! Orcoro Circus.

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. Continuing from where the original story left off, Genki and friends journey to conquer the legend cup in hopes of freeing Holly's father from the mystery disc. (Source: AniDB)

Official synopsis from AniList.