Giyuu Tomioka

Age: 19 (chapter first), 21 (as of chapter 28)

Birthday: February 8

Race: human

Gender: male

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.