Yozakura Quartet volume 28

As the showdown with Akina's ancestor Oushuu Hiizumi draws ever closer, the would-be saviors of Sakurashin struggle to steel themselves before the final battle. Some worry they're just a burden, others vow to save their friends at all costs. In the midst of all this, the Senate announces that only those qualified to do battle with Death will be given a spot on stage during the final act. Just what exactly could these conditions be...?