Yuu Momokino

桃木野 由宇

Age: 18 Height: 165 cm BWH: 97-56-85 Hinako's best friend and Arashi's classmate. While at first she was weary of Arashi, after some time they become friends. She's also unaware of Black Label. She works several part-time jobs to maintain her younger brothers. (Source: Triage X Wikia)