Tanjiro- a brave boy determined to turn his sister, nezuko, human Nezuko- tanjiros younger sister, turned to a demon by muzan but not under his control Inosuke- a boy raised by boars, wild personality and ridiculously flexible Zenitsu- a shy boy who only wants someone to marry him. Best at fighting when he's fast asleep Kanao- a girl trained by the insect hashira, doesn't speak much but very considerate Genya- the younger brother to the wind hashira, sanemi. Nervous around girls