Fukuzawa is a man with a permanently serious expression.He has silver hair and gray eyes.Height is 186 cm.45 years old.Yukichi always wears a green yukata under a black and gold haori and a setta with long white socks.Fukuzawa is a very serious and perceptive person,able to keep his cool even in the face of danger.Good leader.He is a very caring person.No one has seen him smile,but it is nevertheless implied that he is sensitive to cute things.loves cats.Director of the Armed Detective Agency.