Anna is a cute seven-year-old girl who loves to swim. She attends an all-girls boarding school where swimming is a subject. She always wears her bright pink swimming goggles on her eyes, and she also wears her pink flowery long-sleeved rashie and her purple long-sleeved flowery togs underneath her school uniform, which is gray and blue. She has twenty-five classmates in her class, all of whom love swimming as much as she does. She shares her dorm room with nine of them.