Kyojuro Rengoku is 20 years old, A male. and 5'10 in height, as he is a hashira that slays demons for a living. A hashira is the strongest rank of a demon slayer, as there are nine demon slayers. And he takes the seventh rank as the flame hashira, he is a strong man. And he tends to eat a lot, after every meal he eats he always shouted "UMAI!" which is a way to say tasty, As he is also halfly deaf which is why he is so loud often.