Lily Lipman is a main character in the first season of the anime Birdie Wing -Golf Girls' Story-. She lives with Eve and other fellow immigrants in a slum located in the city of Nafres. Lily is Eve's best friend and closest companion. She is a thirteen-year-old girl with red hair tied in a side ponytail and yellow eyes, standing 150 centimeters tall. Despite the poverty of her surroundings, Lily maintains a consistently cheerful and energetic personality. She is described as a mood-maker who brings positivity to those around her, and she has a caring and nurturing side, always looking after her friends.

Her primary role in the story is to serve as Eve's caddie during the underground betting golf matches that Eve plays to earn money for their community. Lily is deeply supportive of Eve's ambitions and is a steady presence in her life. Her own motivations include helping Eve succeed so that they can secure a better future, and she holds a personal dream of traveling to Japan. This dream stems from her hobby of collecting Gundam model kits, known as Gunpla, which are difficult to obtain in Nafres. She has even won some rare models through the winnings she receives from Eve's matches.

Lily's personality is marked by optimism and a determination to enjoy life despite harsh circumstances. She is a positive thinker who lives each day to the fullest. Her relationship with Eve is central to her character: she is loyal, protective, and acts as a source of emotional support. Throughout the series, Lily remains a consistent anchor in Eve's life, though her own development is primarily shown through her unwavering support and her continued fascination with Gunpla. She does not possess any special golfing abilities herself, but her effectiveness as a caddie and her role as the group's morale booster are her notable contributions to the story.