Yu is known as beautiful and hot but has a twist of vanity, sarcasm, and shamelessness in her nature. However, despite her vanity, she is very selfless, careful, and serious about her job of being a hero. She can also have a very lecherous side. She is a curvaceous woman at a young adult age with a set of purplish-pink eyes with pupils that are colored white and eyelashes so elegant. She has very long hair, colored blonde and the size of it reaches down to her hips' area.