Ayako was born in Nakamura clan, when she was 6, she doesn't have any friends so she always play with animals or maybe just sitting in the corner. Ayako is a kind girl and she always help others, but then everything changes when one day she was home from ninja academy and find her parents were dead. Then, she believe that she doesn't have to help people again because people hurt her, she left the villages and began to train herself.