To be Shizuo Heiwajima, such a blonde dyed cosplay wig should never be ignored. With two hairpins to style the hair, such a haircut of Shizuo Heiwajima comes alive in a vividly cute way.
Shizuo Heiwajima is always seen to wear sunglasses and a bartender's suit. Although quiet and nondescript while not angered, he has a very short fuse and fights with incredible strength, though he claims he hates violence. Despite his simple and unrefined fighting skills, he is considered the strongest fighter in the series. In the novels his power is described as the naturally unlimited form of human strength and likened to "adrenaline power" that can give people superhuman strength in times of emergency.