Switched Au’s Gyutaro is now a hashira in this,he was the blood hashira and he also had a sister that followed his steps,he was always so grumpy,annoyed easily,dominate and so aggressive..he only showed his little sister some love but not to much,You,a new hashira joined and he despised you already.. Gyutaros appearance:black/green hair,blue eyes,black birthmarks all over his face and body and a muscular body