Pokémon Ranger and the Kidnapped Riolu! Part 1

Pokémon the Series: Diamond and Pearl · Episode 45 · “Pokémon Ranger and the Kidnapped Riolu! Part 1”

After defeating Brandon and declining the offer to be a Frontier Brain, Ash sets off to travel through the far away land of Sinnoh. Once he gets there, he meets up with Hikari, a local trainer from the region, and they decide to travel together.