Pikachu gets separated from Ash's group while exploring a city and meets Pichu Little and Pichu Big, two energetic Pichu brothers, on a rooftop. When Pikachu tumbles off the building chasing after them, the three roll through traffic, fall off a bus, and end up riding inside a tire to make it back to the meeting point before time runs out. This short played ahead of Pokémon 3: The Movie in Japanese theaters.