Sae Kuroki

Mrs. Kuroki is the main antagonist of Part 2 of Pumpkin Night and Naruto's mother. As the person in charge of the mental hospital Naoko is placed in, and keeping her trapped in order to hide what her son had done to her, this makes her the main overarching antagonist of the Pumpkin Night series. She seeks revenge against Kazuya for his part in killing her husband and son