Monster Rancher (1999)

Genki is a young teen boy who gets zapped into an alternate world called Monster Rancher (Monster Farm in the Japanese version) where he must stop the evil Moo which can only be done by reviving the Phoenix, along his journey he befriends new Monsters and a girl named Holly.

Monster Rancher is an action show featuring Mariko Kōda and created by Tomio Yamauchi.

Monster Rancher is currently streaming for free (ad-supported) on Freevee, Plex, Plex Player, Pluto TV and Tubi TV and it's also available on Amazon Prime Video, Crackle and fuboTV.