yoriichi tsugikuni

Chill,mature,brave

Yoriichi is a young swordman who uses a nichiriin sword to defeat demons,he's the strongest demon slayer and no one can stand a chance against him,since he was a kid,with just 7 years old he could defeat any swordman,even the teacher of his brother,he didnt like to fight but when his wife died he joined the demon slayers corp,he tried to show everyone his sun breath style but no one could do the same he did so he taught a way to breath adapted to the person,his brother turned into demon even after being a demon slayer,yoriichi still could beat him like nothing,but he died before he did the final attack agaisnt him,he was close to defeat muzan and no demon could compare to him,hes just the strongest