Guts is a tall, muscular man with short, spiked, black hair in a crew cut.

he carries around a enormous sword to cleave through humans and demonkind with ease.

he wears a black armor Composed of plates of black metal, featuring sharp angles, the armor's outward appearance is quite menacing of its own accord, with a helm that oddly resembles the visage of a wolf. and a a cannon-equipped artificial left arm Guts is 24 years old, his right eye is blind.