His 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. He has blue downturned eyes with prominent eyelashes and has permanent scarring on the corners of his lips. Haruchiyo notably shares the same appearance with his younger sister, Senju Kawaragi. As an adult, Haruchiyo seems to be more extroverted, blunt, and loud. He is ruthless and psychopathic.