Pikachu
Evolution, design, anime and game answers kept separate by version, character and continuity.
One name, several different Pikachu
Pikachu is Pokémon #0025, an Electric-type Mouse Pokémon. An ordinary game Pikachu, Ash’s partner, Captain Pikachu, the Let’s Go partner and Detective Pikachu are not interchangeable characters.
This hub begins with the official Pokédex facts, then routes animation questions to the correct individual and game questions to the correct version. It also separates Gigantamax Pikachu from the newly documented Mega Raichu forms.
Choose a starting path
Use the evolution guide for game mechanics, the black-tail guide for the common design question, or the anime pages for Ash and Captain Pikachu. The Let’s Go game hub has its own version and accessory guides.
Understand Pikachu’s evolution →Check the black-tail memory →Open the Let’s Go, Pikachu! game hub →Pikachu guides
11 guidesPikachu evolution guide: Pichu, Raichu and every exception
See how Pichu becomes Pikachu, how Pikachu becomes Raichu, and why partner, cap and Gigantamax Pikachu do not follow the normal rule.
Design factsDid Pikachu have a black tail? The design explained
Check Pikachu’s official tail colors, the female tail shape, Pichu and Cosplay Pikachu before calling it a Mandela effect.
Design factsWhat animal is Pikachu? Mouse category and squirrel inspiration
Separate Pikachu’s official Mouse Pokémon classification from the squirrel inspiration described by its original designer.
AnimeWhy doesn’t Ash’s Pikachu evolve into Raichu?
Follow Pikachu’s choice in the Lt. Surge story and separate the anime answer from evolution rules in the games.
AnimeWhy does Team Rocket want Ash’s Pikachu?
Trace why Jessie, James and Meowth single out Ash’s Pikachu instead of treating it as an ordinary member of the species.
GamesPikachu games: the official games where Pikachu leads or plays a major role
Find Pikachu-led Pokémon games without confusing them with unofficial matching games that also use the Pikachu name.
AnimeCaptain Pikachu: Friede’s partner in Pokémon Horizons
Identify Captain Pikachu, his trainer Friede and his role with the Rising Volt Tacklers without confusing him with Ash’s Pikachu.
FormsIs there a Mega Pikachu? Mega Raichu and Gigantamax explained
Get the current official answer about Mega Pikachu, Mega Raichu X and Y, and Gigantamax Pikachu.
FireRed & LeafGreenWhere to catch Pikachu in Pokémon FireRed and LeafGreen
Find Pikachu in Viridian Forest or the Power Plant and choose between an early low-rate encounter and a stronger later catch.
FireRed & LeafGreenWhen to evolve Pikachu in FireRed and LeafGreen
Choose a Thunder Stone timing based on Pikachu’s level-up moves instead of following one unexplained level recommendation.
Movies & gamesDetective Pikachu: movie, games and character explained
Separate the 2019 movie from the Detective Pikachu games, identify Tim Goodman and check the current sequel status.
Sources and scope
This independent reference is not affiliated with The Pokémon Company, Nintendo, Creatures or GAME FREAK. Current facts use official Pokédex, game, animation and Nintendo pages; community encyclopedias are discovery and cross-checking tools.
Official Pikachu Pokédex ↗Official creators interview ↗Wikipedia development references ↗Pokémon Wiki appearance index ↗