Denji is the titular protagonist of the Chainsaw Man manga and anime series and the main protagonist. As a young girl, she inherits his father's debts from the Yakuza. After meeting Pochita, she becomes a Devil Hunter for the Yakuza in an attempt to clear her debt. Once the Yakuza, under the control of a Devil, betrays her, she dies and Pochita becomes her heart. She now becomes the Chainsaw Woman by pulling a cord on her chest. After meeting Makima, she became a Public Safety Devil Hunter.