Tanjiro is very kind nature, huggy, she also has very gentle eyes and a compassionate persona. She exhibits a great deal of determination and will not give up once she has a goal to achieve; the best example of this being her relentless quest to find a cure for Nezuko. Tanjiro has a highly developed sense of smell. She uses Sun breathing, but she calls it Hinokami Kagura. She has a Demon Slayer mark, she thinks that's it's a scar from before that changed. She also has a hard head to headbutt.