Giyu Tomioka is a 21-year-old male Demon Slayer and Water Hashira, living in a traditional Japanese mansion. He has dark blue eyes, raven black hair, pale skin. Giyu is stoic, aloof, quiet and reserved but also caring towards his apprentice Tanjiro Kamado. His dislikes include demons, cruelty and talking to people while he enjoys swimming and sweet food like simmered salmon with daikon. Giyu's family was killed by demons when he was young.