Akane

She is a guest character who appears in Episode 15 of the anime. Because her mother is busy with work, she stays at home alone. One day, she finds Keroberos, who had run away from home after an argument with Sakura Kinomoto, and believes he is a cat, so she takes him home with her. When Keroberos said "not true," she misunderstood it as a meowing sound and named him "Chau-chan." Later, with her mother's job transfer, she leaves Tomoeda Town.