If the adjudication of a change of gender designation has been rendered pursuant to the provisions of Article 3, paragraph (1) of the Act on Special Cases Involving the Handling of Gender for People with Gender Identity Disorder (Act No. 111 of 2003), and any other person has been entered in the family register of the person to whom the adjudication of the change of gender designation applies (that other person includes a person whose name has been removed from the family register), a new family register is created for the person to whom the adjudication of the change of gender designation applies.
性同一性障害者の性別の取扱いの特例に関する法律（平成十五年法律第百十一号）第三条第一項の規定による性別の取扱いの変更の審判があつた場合において、当該性別の取扱いの変更の審判を受けた者の戸籍に記載されている者（その戸籍から除かれた者を含む。）が他にあるときは、当該性別の取扱いの変更の審判を受けた者について新戸籍を編製する。