Birthday: May 31
Zodiac sign: Gemini

She is a second year puppeteer in The Royal Academy of Machinart and also ranked within the top thirteen members (the Rounds) of the Night Party. The automaton she owns' is a dragon-type automaton called Sigmund. She wants to become the Wiseman.

Upon being exposed to Magic, Charlotte becomes Ravenna, that has an olive green hair that is braided and fastened with a fuchsia hairband. Her messy bangs are fixed up a little and have two triangular hair clips in it. She also dons eyeglasses that are silver in color has a rectangle frame. On her shoulder rests a white pigeon, which is Sigmund's altered form. However, her stature, figure, eyes and her clothing remains the same.