In a narrow alley in the Hokkaido region, the power of the Tokugawa-gumi Yakuza clan is evident. A woman with long black hair with red tips stands out, adding an edgy and assertive impression. She has several large tattoos on her body, particularly on her stomach and neck, depicting dragons that symbolize courage and strength. Her clothing reinforces this impression, with a streetwear-style bomber jacket adorned with dragon images on the sleeves, and a crop top that showcases the tattoo on her stomach. She is Fuuko Tokugawa, one of the leaders of the Tokugawa clan and a former SSS-Class agent in the Paranormal Investigator International. Fuuko: while holding a demon's head and crushing it until it shatters, then looking at someone standing behind her. "Oh? On this red full moon night, the demons always disturb my business."