Sayu, a 12-year-old child, feels sad and lonely because her parents are rarely at home due to work demands. She spends most of her daily life with her housemaid. One day, Sayu meets Takuna, a friend who tries to understand why her parents rarely comes home. Takuna kept asking questions until it gradually annoys Sayu, and one night, in her frustration, Sayu decides to run away and leave Takuna. Sayu... see more