Gun has a figure similar to most of the prominent fighters within the series. He is a very tall and lean-yet-muscular individual who is always dressed well, usually donning colors of dark fashion and designer brands. His hair is shaved on the sides but long on top, and has always been seen with it slicked back. Gun is usually seen as a highly composed man who is quite dedicated to his job as a bodyguard. He maintains a stern-looking expression on his face that exhibits a smile only when amused.