Webafter he escaped through scattering into pieces of flesh, tamayo though hesitant at first agreed to assist yoriichi in defeating him.
It was due to yoriichi's near fatal attacks.
Webthat’s all i can think of anyways plus, i’m tamayo’s case, i genuinely believe that tamayo could go to heaven, but the guilt of killing her husband and children won’t allow her to go.
Webher dedicating her existence to defeating him, in my opinion, should have allowed her to go to heaven.
Without her and her poison, all the hashiras would have died and failed at.