Shizuo

 Shizuo is a tall young man frequently seen in his signature bartender's uniform and blue sunglasses. As a child he had brown hair, however Shizuo later dyes his hair blond according to Tom Tanaka in middle school. He is regarded by a variety of characters as a handsome man who is akin to actor Yuuhei Hanejima. This is actually his little brother Kasuka Heiwajima.Shizuo is shown to the audience in the very first few episodes as a violent tough, non-nonsense guy in a similar way to dangerous characters, such as Izaya Orihara as well as Simon Brezhnev. It is implied that he is quiet and unobtrusive in his pursuit of Tom around as his bodyguard. Shizuo is said to not like violence and has misgivings regarding his own strength. however, he is the most irritable temper and when angered the body "acts in its own way" and is able to fight with incredible force. This restive nature is why Masaomi Kida cautions Mikado Ryuugamine to stay clear from him, as well as Izaya as well as the Dollars and tells him to "not be afraid to flee from him' in the manga.eternal hell" which was the result of his power's toll upon his body. He believed that it was just a manifestation of his anger and thereby, what he earned.