- "From this day forth, this is gonna be my paradise!"
- — Pikachu
When Oshawott fell from the sky, Pikachu found him unconscious. Oshawott woke up and accidentally bashed his head on Pikachu's head. Despite the odd meeting, Pikachu showed Oshawott a land where a new village could prosper, where they could return from adventures.
Eventually, Pikachu went into exploration of a cave with Oshawott and encountered a bunch of Pokémon, who proceeded to attack Oshawott. They survived and came back to the village, where Umbreon and Espeon opened a Magnet Gate. Along with Virizion, Dunsparce, Umbreon, Espeon and Oshawott, Pikachu went through the gate and found herself in an icy chamber. However, the temperature was too low for the team, as everyone but Oshawott fell down, unconscious.
None of Pikachu's moves are known.
- ^ Pokémon Mystery Dungeon Gates to Infinity Animated Trailer (Part 1), Pikachu has a heart-shaped tail and has a female voice