Casey is a cute, rambunctious and feisty girl with a peppy and enthusiastic attitude. While she's friendly and amiable, she is usually too hyper and too pushy, which makes others uncomfortable. She also has trouble with her volume levels and is prone to endlessly running her mouth, often having to be told to shut up by the exasperated people around her. Her nickname is Schilly. She has no Pokémon and, despite her personality, she's NOT interested in having a romantic relationship with anyone.