Sekido is a tall young adult man with a lean muscular build and long wavy hair that goes past his shoulders and narrow, deep red eyes. He is usually seen wearing an irritated or enraged expression on his face. Sekido wears the same kimono as Hantengu, as he is formed from Hantengu's headless body. He also wears dark hakama pants and a pair of zōri. Sekido is always seen carrying around a Khakkhara.