Risa Harada is a fictional character from the popular manga and anime series Kimi ni Todoke. She is known for her cheerful personality and strong friendship with the main character, Sawako Kuronuma. Risa often provides support and encouragement to her friends, helping them navigate their social challenges. In the series, Risa is depicted as a loyal and caring individual who values her relationships. Her interactions with other characters highlight themes of friendship and personal growth, making her a beloved character among fans of the series.