Tomio

From Bulbapedia, the community-driven Pokémon encyclopedia.

Tomio is a character in Pokémon Get da ze! and a rival of Shuu. Notably, he uses Pokéballs modified into yoyos to capture Pokémon. He challenged Shuu to a Pokémon capturing contest and won. However, after Shuu befriends a herd of Nidoran, Tomio mistakes them for Shuu's and decides to switch back to regular Pokéballs.