Princess Anna is a fictional character from Disney's animated film series, particularly known for her role in Frozen and Frozen II. She is the younger sister of Elsa, the Snow Queen, and is characterized by her adventurous spirit, optimism, and determination to reconnect with her sister. In the films, Anna embarks on a journey to save her kingdom of Arendelle from eternal winter caused by Elsa's powers. Throughout her adventures, she showcases bravery, loyalty, and a strong sense of family, making her a beloved character among audiences of all ages.