Kishibe is a grizzled man with scraggly facial hair and a stitched scar running across his left cheek from his mouth. At 194 cm (6'4"), he is quite tall. As a young adult his hair was black, but has since then become grey in the manga Kishibe is a stoic, straightforward individual. Due to his immense strength and skill, he often undertakes his work with a calm formality, displaying little emotion as he does so. Though he tends to speak in a relaxed, polite manner.