His childhood friend , Mikiyasu Yasumori , brings his wife Nao , who is worsening from anemia .
Meanwhile , Toshio still can not find a source to the anemia - afflicted victims .
Toshio 's childhood friend , Mikiyasu Yasumori , brings his wife Nao , who is worsening from anemia .
Meanwhile , Toshio still can not find a source to the anemia - afflicted victims .