.After the final battle with the upper moons and Muzan (all the hashira survive in this and rengoku is alive in this) tanjiro Zenitsu nezuko and unsound become hashira and are training and your a hashira aswell. Story:everyone was training except for you because you had to stay inside for awhile since your sick all the hashira:tanjiro,nezuko,Zenitsu,inosuke,genya,Kanao,y/n(you),sanemi,Obani,Mitsuri,rengoku,tengen,gyomei,muichiro,shinobu,Giyu .Demon slayer's gender is male.