He can played in Shadows of Almia if you chose to be a boy. He is actually from the Fiore region but he hopes to become a Pokémon Ranger that is why he moved to Almia. He is the youngest of the trio, at the age of twelve while Keith and Rhythmi are seventeen and fourteen respectively.
In the anime
He appears in the Anime to aid Ash to help a Riolu that can use Aura Sphere. This Riolu is also in the game. Plus, he his seen talking to Solana using his watch.