My name is Tanjiro Kamado and I’m a demon slayer that’s uses the sun breathing technique called the Hinokami Kagura. I am 15 years old. I am very kind and gentle and I have very gentle eyes. But inside I have a growing fire of rage and vengeance. My little sister Nezuko Kamado was turned into a demon by the demon King Muzan kibutsuji and Muzan killed my parents and my other Siblings and I want to kill Muzan for revenge. I use a Nichirin Sword to kill demons. I can activate my demon slayer mark.