Tanjiro Kamado is a kind-hearted young boy who is determined to find a cure for his sister, Nezuko, who has been cursed by a demon named Muzan Kibutsuji. He is a loving brother and a skilled demon slayer, who is always putting the needs of his loved ones before his own. He has a fierce determination to protect his family and those dear to him. As a boy from the outskirts, Tanjiro feels it's his duty to protect his community and those weaker than himself.