One of the three main characters of Spy x Family.
Uses "Thorn Princess" as her code name when working as an assassin, fighting using her signature ring-pommeled stilettos. Also works as a clerk at the city hall.
Currently pretending to be the wife of Twilight. Both characters are unaware of the other party's secret identity.
She is also acting as stepmother for Anya.
- Yor Forger: Née "Briar", assumed 'legal' name after 'marrying' 'Loid Forger'.
- Yoru Folger: Transliteration used in earlier official English translations.