Episode 148
On the way to the Battle Arena, both James' Chimecho and May's Munchlax fall sick. They bring them to James' old summer mansion where they are attended to by James' Nanny and Pop-Pop. James has everyone play along with him when he says he is the leader of a major business. Meanwhile, even though they promised James they would stay out of trouble, Jessie and Meowth decide to steal all the Pokémon in the garden as well as Nanny and Pop-Pop's friend Mime Jr!
Aired 13/10/2005EP 148 - Episode 148
Pokémon the Series: Ruby and Sapphire
After participating in the Johto League, Ash decides to begin anew in yet another journey; this time by himself and Pikachu, in the land of Hoenn. Though he isn't alone for long, as 10-year-old May (who dislikes Pokemon, but just wants to come along to see the world) travels with him after Pikachu destroys her bicycle. Ash also meets up with his old companion, Brock, and May's younger brother, Max. Together, they travel along in Hoenn, battling Gym Leaders, entering Contests, and other events on the way to the Hoenn League.
(Source: Anime News Network)