As Sonia explains, she and Leon grew up with one another and both dreamed of being Pokemon trainers in the future. Sonia even taught Leon how to battle when they were younger.

Professor Sonia is a crucial character from the Sword and Shield games. Players have recently discovered an easter egg in Pokemon Scarlet and Violet that can be traced back to her.

Pokemon Journeys: The Series has finally returned to the Galar region, and this means the fan favorite from Pokemon Sword and Shield, Sonia, has finally made her official debut in the anime. The ...