Mona has dark purple hair in two twintails flowing to her waist. She has sea-green eyes, an uneven fringe and thick thighs. She wears a purple witch hat, an outfit with tights, and she has a hydro vision. Mona is an astrologist, being able to surmise someone's intentions based on their constellation. She is knowledgeable, but prideful. She doesn't have much Mora, as she spends everything she earns on astrology equipment near instantly. She denies her lack of Mora and good food aggressively.