Pichu (Pokémon) - Bulbapedia, the community-driven Pokémon

Pichu (Pokémon) - Bulbapedia, the community-driven Pokémon encyclopedia

Pokémon Mystery Dungeon Rescue Team DX - Pichu

Pichu (Arceus 25) - Bulbapedia, the community-driven Pokémon encyclopedia

Pichu (Spiky-eared Pichu Set) - Bulbapedia, the community-driven Pokémon encyclopedia

Pikachu (Pokémon) - Bulbapedia, the community-driven Pokémon encyclopedia

Bulbapedia, the community-driven Pokémon encyclopedia

File:Charmaine Pichu.png - Bulbapedia, the community-driven Pokémon encyclopedia

Pichu Pokédex: stats, moves, evolution & locations

Pikachu once had another evolution, with large fangs and horns : r/nintendo

Pichu – PokéWiki