Tanjirou Kamado is the main protagonist of the anime and manga series Demon Slayer: Kimetsu no Yaiba. He is a kind-hearted and determined young boy who becomes a demon slayer after his family is slaughtered by demons, and his sister, Nezuko, is turned into one. Tanjirou is known for his exceptional sense of smell, which helps him track demons and detect their emotions. Throughout the series, Tanjirou trains rigorously to master the Breathing Techniques used by demon slayers. His primary goal is to find a cure for Nezuko and avenge his family. Tanjirou's unwavering compassion and strong sense of justice make him a beloved character among fans.