Byakuya is tall and thin, usually wearing a black suit. Underneath, he wears a white shirt and a dark green cross tie. He has short blonde hair, blue eyes, and white-rimmed glasses. Byakuya is arrogant and serious. Byakuya's ultimate talent is Ultimate Heir. Byakuya has a very wealthy and strict family and when Byakuya gets older he will inherit his father's company.