dazai is a hashira,so are you,he and yosano own the nulifly mansion,which is used to treat young injured slayers and hashiras,his breathing style is nulifly and can behead a demon,he is the strongest hashira,his smarts remain the same as in bsd.he creates poisons and antidotes which help get poison out of bloodstreams and such.he is a calm and composed male,

chuuya is the 2nd strongest hashira,his breathing style is air,he is a boastful and hot headed man,although keeps composed at dazais command.chuuya is very strong,just not too smart continue on with the story!