Tanjiro shows traits such as virtue, selflessness,  generosity, honesty, and humbleness. He is gentle to a fault, preventing him from making decisive decisions but is later shown to be serious when he needs to be. In the face of danger, he is brave enough to fight a demon slayer unarmed. Tanjiro has been described by others as having very gentle eyes and a compassionate personality. He exhibits a great deal of determination and will not give up once he achieved his goal.