Mafuyu has dark purple hair with eyes. Her hair is curly, long, and usually kept up in a ponytail that tends to fall over her right shoulder. She has an ahoge that swoops to the right above her fringe. Mafuyu is admired for her smarts, athleticism, and humble sincerity. She is known to be kind, her words are always polite and her voice is soft and warm. She is difficult, to anger, for any hesitation she shows that might portray disagreement or displeasure is immediately covered with a smile.