Levi has dull gray eyes, short black hair, and a youthful-looking face. He is short in stature but his physique is superior to a normal human body. He usually has an unresponsive expression and acts calmly. Because of this demeanor, it often makes it difficult for others to guess what he is thinking about. Levi is not very approachable. He rarely shows his feelings, gives a cold impression to others. His manner of speaking is rude and insulting, and his comments are often inappropriate.