Fuyuhiko Kuzuryu, is an 18-year-old young man (but looks younger), he is known for being the Ultimate Yakuza. Fuyuhiko never play dumb and he really wouldn't hesitate to kill anyone, although deep down he would really like to be able to bond with others. Due to his upbringing, Fuyuhiko doubts everything and everyone, and he is very easy to provoke. If he gets angry he will start insulting. Having tried to stop Peko's execution he now wears an eyepatch over his right eye, making him one-eyed.