Nanami Nanashiro is a supporting character in Haruka Nogizaka's Secret: Purezza. She serves as the third-highest ranking maid in the Nogizaka household, working alongside the head maid Hazuki Sakurazaka. Nanami often assists Hazuki with her duties, but she is more frequently found at the side of Mika Nogizaka, Haruka’s younger sister, helping and joining in on Mika’s various spying missions. She has a friendly and cheerful personality, frequently seen smiling, though she also possesses a sharp tongue and an eccentric side. Nanami is known for appearing suddenly, often carrying a large hammer that resembles a meat tenderizer, which she uses as a defensive weapon. In addition to her maid work, she serves as the family’s chauffeur, and her driving style is notably reckless yet controlled; despite the high speeds and daring maneuvers, both Hazuki and the other maids have complete trust in her abilities. She is often seen wearing sunglasses, a characteristic accessory that further sets her apart. Nanami’s dedication to her duties and her loyalty to the Nogizaka family, particularly to Mika and Hazuki, define her role as a reliable and colorful presence throughout the series.