He has pale skin, lapis blue eyes with noticeably long eyelashes, and has chin-length blonde canary yellow hair. He wears a black suit jacket over a white shirt and lapis blue crossover tie. He also wears black dress pants accessorized with a black belt, and black dress shoes with a slight heel. Byakuya is a cold and self-centered person who is very reserved. He is not interested in cooperating with others due to his own sense of self-superiority. He tends to despise Toko Fukawa.