Legend Cup: Mocchi vs. Poritoka
Genki and the gang made it to the International Monster Association headquarters to register for the Legend Cup.
Aired 02/09/2000EP 22 - Legend Cup: Mocchi vs. Poritoka

2000
Monster Rancher (2000)
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)