Masayuki Nanjo (南條 雅行 Nanjō Masayuki ) is Terumasa Nanjo's son. Being a rather reclusive person, he has tried to move on with his life after the Rokkenjima incident, but has trouble doing so thanks to a badgering news media that he believes has dragged his father's reputation through the dirt. He had a daughter, but she was terminally ill and died at a young age. It's from him that Ange learns about the mysterious letters that were sent to the surviving relatives of the Rokkenjima victims.
- Terumasa Nanjo - father