Neko Imouto is a prominent mascot character from the series 'Mascot Character.' As her name suggests, she embodies the traits of a cute younger sister with cat-like features, including ears and a tail. Neko Imouto plays the role of an energetic and supportive companion, always encouraging the main protagonist and providing comic relief. Her cheerful personality and mischievous antics make her a fan favorite, and she often helps resolve conflicts with her unique perspective and boundless optimism.