Giyu is a fairly tall young man of a lean muscular stature and pale complexion. He has choppy raven-black hair of uneven lengths, with jaw length side-bangs, a low messy ponytail at the base of his neck. Giyu is a man of strong equanimity, always wearing a calm and stern expression on his face. Having a stoic personality, and possessing a very strong sense of justice and responsibility. Yet, he cares deeply about others about others, even smiling and showing affection.