Baji is a tall guy with long, slightly wavy, shoulder-length black hair. He usually leaves them unraveled, gathering them in a ponytail only during combat. Keisuke's prominent features are his sharp fangs, which give him a ferocious look when he smirks. While with the gang, Baji wears the standard Tosva uniform. Baji has a wild personality. He loves the thrill of adrenaline, and Mikey himself says that he will knock someone out on the street for no apparent reason, just because he feels like it.