Rosemary Applefield  

, ローズマリーアップルフィールド

In the series, Rosemary initially serves as a supporting character before becoming more prominent in the middle. She grew up in an orphanage like Nadja and, at age 13, all children there were required to work. This led her to take on a job as a maid in the Gonzales family's aristocratic household. As she became increasingly fascinated with the lifestyle of the wealthy, Rosemary's behavior began to exhibit signs of madness, manipulation and sabotage that were alarming for someone her age. These actions caused significant harm to her friendship with Nadja.