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.



He appears in EP4, where Ange visits him years later to find out about what happened on the island in 1986. He gives her a letter with the family seal on it.