One day a father with a young daughter is diagnosed as a sufferer of early-onset Alzheimer's disease. The father, Kinoshita Keisuke, has been separated from his wife by death and has worked at the factory's dorm with his daughter ever since. A skilled craftsman at the metalworking factory, Keisuke is a man with a sunny disposition who is also the team coach for a boys' baseball team.
His daughter, Kinoshita Miu, is a strong reliable girl on the outside but still a young and vulnerable girl on the inside. Overcoming her mother's death with her cheerful personality much like her fathers', she, too, must face the consequences of the sickness with her father...
Synopsis: Fuji TV