*Above two people and Masanori KAYA, who is mentioned later, were born after their family left the Imperial Family, strictly speaking, they were 'male descendants of the former Imperial Family.'
※この両人および後述の賀陽正憲は皇籍離脱後の誕生であるため、厳密に区分すると「旧皇族の男系子孫」である。