Giyu is one of the strongest swordsmen and is the current Water Pillar. Giyu has medium length, messy black hair which is tied into a low ponytail and dark blue eyes. He wears a kimono with two different patterns. Giyu's stoic and emotionless disposition. Giyu always wears a stoic and unbothered expression on his face. However, he has a reserved personality and a very strong sense of justice with no tolerance towards those who don't know their own limitations and throw away their lives.