This character, known only as Secretary, functions as the personal assistant to Academy City Board of Directors member Nakimoto Rizou. She possesses long platinum blonde hair and consistently wears a grey suit. Her personality is reserved; she speaks minimally, primarily interacting directly with her boss. Her core duties involve providing logistical support and managing information for Nakimoto. During the Necromancer Arc, she acts as Nakimoto's deputy, handling communications with groups like DA, representing him at high-level meetings, and delivering critical updates concerning incidents at locations such as Heaven Canceller's Hospital and Seiin High School. Her responsibilities expand in the Nectar Arc while supporting Nakimoto aboard the luxury liner *Escoffier*. She hands him a napkin during an inspection, serves him wine, and reports Accelerator's attack on his armored train. Following the *Escoffier*'s destruction, she meets Nakimoto after his lifeboat escape and details the severe financial consequences: the loss of both train and ship equating to 60% of annual profits. After receiving his instructions for recovery efforts, their convoy is intercepted by Accelerator, who compels Nakimoto's surrender to Anti-Skill.