Race: Human
Gender: Male
Age: 19 (Chapter 1) , 21 (As of Chapter 28)
Birthday: February 8th
Height: 176 cm (5'9")
Weight: 69 kg (152 lbs)
Hair Color: Black
Eye Color: Dark Blue

Giyuu Tomioka is a Demon Hunter and the Water Pillar of the Demon Slayer Corps.