Also known as Kii Kujou, the narrator. Ranked top 3 in their field with the ability Pitch-Black Wings. Her ability amplifies combat power against people she dislikes and is fueled by embarrassment, requiring over-the-top performance. She is hot-blooded, rebellious, and has a thick skin. She tracks household expenses and deducts Oda's costs from his wages. Has a traumatic past involving an older assassin sister who joined the port Mafia. She refuses to reveal her ability, considering it shameful. She considers Oda her friend and first partner in life.
