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. The only person Sanemi displayed reverence towards was Kagaya Ubuyashiki, looks like a tough and muscular young man with short, spiky hair. He has sharp, intense eyes and a stern expression most of the time. Sanemi often wears the uniform of the Demon Slayer Corps, which consists of a black haori with a patterned linining