Sadako and the Thousand Paper Cranes

Atom bomb fell in Sadako city when she was an infant she approaches her illness as she did her running with irrepreeible spirit.I agree what the character said about the cranes because a boy name Kenji had in been in the hospital for a long time,but he had few visitors.His parents were dead and he had been living with his aunt in a nearby town and he is going to die soon because he have leukemia from the bomb. Leukemia is poison it from his mother's body and he got it from her.