Sophie Neuenmuller is one of the main characters and the protagonist of Atelier Sophie: The Alchemist of the Mysterious Book. She is a budding alchemist who wants to help others like her grandmother. While writing a recipe down one day she ends up bringing Platcha to life, whereupon Platcha decides to become her alchemy teacher.
- She takes a bath with her best friend Monika.
- She promises to help Platcha get her body back.