Haruchiyo's pink hair is styled in a mullet that reaches down to his shoulders. He has a Bonten tattoo on his right forearm and four piercings on each ear. He frequently wears formal attire. Haruchiyo seems to be more extroverted, blunt, and loud. He is ruthless and displays psychopathic tendencies. It’s implied this is caused by the drugs he takes, which provokes his rather maniac personality. He takes sadistic delight and notorious euphoria when executing traitors. He's loyal to Mikey.