Sharon is a young woman with turquoise eyes and lavender hair reaching her neck. In her default appearance, Sharon wears an elaborate dark violet maid's outfit with a white apron, leather knee-length boots, and brown leather corset around her torso.
She utilizes an unusual ornate knife with demonic patterns in red all over the blade. The hilt is covered in several small round blades. She also uses steel wires in battle, with the light often seen reflecting from them when entering a combat situation. She is a fiercely skilled fighter, standing up to several threats includingΒ Panzer SoldatsΒ andΒ ZephyrΒ membersΒ XenoΒ andΒ Leonidas.
Sharon displays herself as a humble and cheerful woman, devoted entirely to her work for the Reinford family. She never makes any objections to orders given by Irina, and rarely finds herself conflicting with Alisa, unless it is to tease her. Her devotion to the Reinfords is so great that she willingly extends her services to any on good terms with the family, as seen withΒ Class VII. Sharon also tends to tease Alisa about her relationships with others, as well as say various things to Alisa to make her feel embarrassed, most notably, bringing up any possible romance with Rean. A maid whose multitasking abilities reach no end, Sharon performs extraordinary feats of organisation and housework.
Upon revealing her proficiency in combat, hints of sadism towards her enemies are displayed. When asked about her alternate affiliation, she claims to be "on leave" from her other position and devotes as much time as possible to the Reinfords.
Sara is the only character who Sharon displays a hint of hostility towards due to a previous interaction, though this interaction is mild passive-aggressive behavior from both parties. Despite this, they tend to get along on the battlefield, though Sara remains highly suspicious of Sharon's day-to-day activities, due to her other allegiances.
She also has an unusually high tolerance for alcohol, and is capable of drinking down bottles of such drinks with no apparent side effects.