SM030: The Ol' Raise and Switch!

- (リーリエ、ピカチュウをかわいがってあげてね) is the 30th episode of Pokémon the Series: Sun & Moon.

Synopsis
Today at the Pokémon School, everyone will be trading their partner Pokémon. This means that Ash's Pikachu will need to be under Lillie's care at her house! While in battle, how will Lillie be able to work with Pikachu, and how will things work out when having to challenge Hobbes...will they succeed!?

Trivia

 * "Who's that Pokémon?:" Steenee (JP)
 * The Japanese version of this episode uses Aim to Be a Pokémon Master as a "20th anniversary" opening theme, with the animation from Sun & Moon used, while the lyrics stay the same.