性せい別べつ変へん更こう

noun

legal gender change; change of registered sex

Refers to the official change of one's gender on legal documents, such as the family register (戸籍). Often used in legal, administrative, or social contexts.

• 性せい別べつ変へん更こうの手て続つづきには、一いっ定ていの要よう件けんを満みたす必ひつ要ようがある。

  To undergo a legal gender change, one must meet certain requirements.

• 彼かの女じょは性せい別べつ変へん更こうを経へて、新あたらしい人じん生せいを歩あゆみ始はじめた。

  After changing her legal gender, she started a new life.