Milfeulle Sakuraba is the first designated member of the Moon Angel Troupe and pilots the Emblem Frame known as the Lucky Star. She is a seventeen-year-old girl with a naturally optimistic and carefree disposition, distinguished by her exceptionally cheerful demeanor and expressive body language. Before joining the military, she worked as a waitress at a beachside cafe while attending a military academy. Her most defining attribute is her extraordinary luck, which manifests as a knack for discovering long-lost treasures, winning lottery tickets, and escaping dangerous situations such as gunfire, explosions, and even near-death experiences without injury. However, this luck can sometimes backfire, bringing unintended misfortune to those around her. Milfeulle is highly skilled in cooking and baking, particularly desserts, and she often prepares meals and snacks for her teammates. Her hobby includes making tea and cake. She is deeply caring and altruistic, always willing to help others regardless of whether they are friend or foe, and she is the most trusting and approachable member of the team, having complete confidence in her commander from the very beginning. In terms of key relationships, she has known Ranpha Franboise the longest, since their academy days, and Ranpha often scolds her gently. She harbors romantic feelings for her commander, Takuto Meyers, and becomes easily upset when he shows attention to other members of the troupe. She also worries when Prince Shiva Shatoyan refuses to eat the meals she prepares. Milfeulle has a younger sister named Apricot Sakuraba. Over the course of the story, her bubbly and sometimes clumsy nature remains consistent, but she demonstrates a strong sense of duty and determination during missions, using her luck and cooking abilities to support her team. The flowers on her head can spin to allow her to fly or hover in the air.