Tanjiro's strength lies in empathy, not vengeance, setting him apart from typical shonen heroes. Transitioning from a coal seller to a demon slayer, Tanjiro's physical strength played a pivotal role.
Tanjiro seems to have held a place of honor in his family, with his earrings and sword ... in a three-part movie. Demon ...
This breathing style is later shown to be used by the most powerful Demon Slayer in history, Yoriichi. Tanjiro also carries a piece of Yoriichi wherever he goes in his Hanafuda earrings.