Yutaka Kobayakawa is a fictional character from the anime series 'Lucky Star'. She is a cousin of the main character, Konata Izumi, and is known for her sweet and gentle personality. Yutaka is a first-year high school student who often struggles with health issues, which makes her appear frail and delicate. Despite her challenges, she maintains a cheerful disposition and is well-liked by her friends. Her role in the series is to provide a contrast with the more energetic and mischievous characters, bringing a sense of calm and kindness to the group dynamics.