Three men have died under similar circumstances from a cursed spirit. Investigators discover the victims all attended the same middle school, so Itadori, Fushiguro, and Kugisaki are dispatched to investigate. Once they arrive, they learn it was Fushiguro's old middle school. There they learn that the victims were all found unconscious beneath Yasohachi Bridge, a local haunted location. They also learn that Fushiguro's older sister, Tsumiki, is caught up in this incident as well--
Then I heard from my brother that you were 
looking into that man and Yasohachi Bridge,
عندها سمعت من أخي أنّك كنت تحقق
،في أمر ذلك الرجل وجسر ياسوهاتشي
Dann erzählte mir mein Bruder, dass ihr
diesen Mann und die Yasohachi-Brücke untersucht.
Y como mi hermano me contó que estaban
investigando sobre él y el puente,
Y como mi hermano me contó que estabais
investigando sobre él y el puente,
et sur Morishita, qui vient de mourir.
Ho saputo da mio fratello che stavate
facendo domande su di lui e sul ponte Yasohachi,
Aí, meu irmão contou que estavam
investigando sobre ele e a ponte Yasohachi,
Потом я узнала от брата, что вы
спрашивали про Мориситу и мост Ясохати,