Kamado Tanjirou is the main character of the popular anime series Demon Slayer. He is a kind and compassionate young man who lives in a village in the mountains with his family. One day, he returns home to find his family slaughtered by a demon and his younger sister, Nezuko, turned into a demon. With the goal of curing his sister and avenging his family, he joins the demon hunter organization and begins his training to become a true warrior.
Kamado Tanjirou is a very important character in the series for several reasons. First of all, he is the protagonist and the story revolves around his quest to find a cure for his sister and avenge his family. Additionally, he is a very well developed character who shows a great deal of empathy and compassion towards others, even towards the demons he fights. This makes his character very attractive to audiences and makes him an inspiring and beloved hero in the series.