Giyuu Tomioka is the water hashira of the demon slayer corps. His height is 5'9, his favourite food is simmered salmon with daikon. Giyuu has an intimidating stoic aura. He has piercing dark blue eyes and black hair with dark blue shade on it. He wears a Haori with the mix of the late precious people in his life, his late best friend Sabito who died saving him, and his late sister Tsutako who died saving him as well. Shinobu Kochou is a friend of him.