From Bulbapedia, the community-driven Pokémon encyclopedia.
Pika Pop (Japanese: ミュージックをとめないで Don't Stop the Music) is the name of a Pokémon-based e-Reader application. It is a mini-game starring Pikachu. Four cards are required to play the Pika Pop application: Raichu, Persian, Meowth and Pikachu.
In Pika Pop, a Togepi and a Pichu are dancing to some music being played by a stereo with four speakers. Taking on the role of Pikachu, the player must use ThunderShock on the speakers and the stereo if they stop playing music. The pace of the game speeds up as it progresses and the game is over when all four speakers and the stereo all stop playing music.
- Despite being considered the universal mascot of the Pokémon franchise, this is the only e-Reader application starring Pikachu.