Tanjiro Kamado is the main protagonist of "Demon Slayer: Kimetsu no Yaiba" and is a kind and compassionate young man. After his family is killed by the demon king Muzan, Tanjiro sets out on a dangerous quest to find a cure for his sister, Nezuko, who has been turned into a demon. Tanjiro is a skilled swordsman and wields a sword called Nichirin, which is capable of destroying low moon demons with a single strike. He is also an excellent Demon slayer.