Rem (レム) is one of the twin maids working for Roswaal L Mathers. Rem looks like a mirrorreflection to her sister. She has medium length blue hair that covers her right eye, large blue eyes, and young features. She is nearly identical to her sister, except for her eyes. She usually wears a maid uniform, and since her chest is slightly larger than her sister’s, she secretly changes the measurements to hide it.