At the age of only 8, Yuzuru Ishino (played by Hairen Kobayashi) meets the daughter of a farming doctor (played by Hiroshi Nakamura), Kazuma (played by Saiya Kumata), at the hospital. When they first meet, they are bound by an unbreakable bond. Being diagnosed with heart disease and unable to live beyond the age of 20. This bad news sowed seeds in the hearts of the two children, and they made plans with each other
At the age of only 8, Yuzuru Ishino (played by Hairen Kobayashi) meets the daughter of a farming doctor (played by Hiroshi Nakamura), Kazuma (played by Saiya Kumata), at the hospital. When they first meet, they are bound by an unbreakable bond. Being diagnosed with heart disease and unable to live beyond the age of 20. This bad news sowed seeds in the hearts of the two children, and they made plans with each other