Daki along with her older brother Gyutaro are the former Upper Moon Six Demons and were the main villains in the Entertainment District Arc. Daki and Gyutaro were turned into demons by Doma.

Demon Slayer always had a small detail regarding Daki and Gyutaro's status (Image via Ufotable). Demon Slayer has become popular for a wide variety of reasons in recent years, with the Twelve ...