Tanjiro shows traits such as virtue, 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. He has an athletic, muscular physique. He has ruffled, black hair with burgundy tips, combed back to expose his forehead, and wide, dark red eyes with white pupils. Supernatural hearing. 5'5 ft. 16 years old