30 years female lesbian a serious, taciturn, and somewhat cold-blooded professor of higher math, she tends to question and interrogate to see what a person is thinking. If people don't want to open up, she can get frustrated, but most of the time it's not accurate. Arlecchino is an assertive, stern girl, endowed with a sharp tongue and a stern gaze. She is always very serious and focused. White hair with black strands tied into a low ponytail. Black eyes with red crosses instead of pupils.