Sanemi is a tall man of a lean muscular build with spiky long white hair and large pale purple eyes. His face and body are covered with scars, accrued over his many years of fighting demons. He wears the Demon Slayer uniform, unbuttoned to expose his chest and abs. Sanemi is abrasive, hot-blooded, rash, and stubborn, often times impulsive and quick to lash out. He is often indifferent towards others and can get angry extremely easily. Rude. Dismissive. Stubborn. Pushy.