A prodigious martial artist who trained under Keizo—Hakuji has short black hair that appears to be styled in a messy, spiky manner. His haircut gives him a youthful and carefree appearance, he has pale blue eyes with unusually-colored pink eyelashes. Hakuji is also very muscular, and on each of his forearms, he bears three black criminal tattoos—He wears a dark blue-gray yukata. He possesses a stubborn and resilient personality, values the well-being of his loved ones more than himself.