Single post in Pokémon Scarlet and Violet: Bonds Beyond Boundaries

"That's certainly a reasonable deduction. But why don't I show you?" before releasing the Pokémon inside. It looked similar to Raichu, but it had distinct differences. "This is a Pokémon called Gorochu. While Raichu evolves from Pikachu through the use of a Thunder Stone, Gorochu evolves from Pikachu through the use of a Fire Stone. This particular Gorochu was my first Pokémon when I started my own journey. He's been with me since I received him back when he was just a Pikachu."