The top-flight outfit completed the signing of the 27-year-old from Turkish side Hatayspor.
Fatih Vatan Spor Kulubu has secured the services of Ghana midfielder Priscilla Okyere till the end of the season.
Priscilla Okyere had sealed an initial move to Spain with Rayo Vallecano during the 2019/2022 season from Serbian side Spartak Subotica but parted ways with the Primera Iberdrola side over limited playing time.
The 27-year-old has now completed her transfer to the Turkish women's league outfit after a successful medical and agreeing to personal terms with the Black and Red on Thursday.
The former Ampem Darkoaa Ladies player made 13 appearances for Hatayspor and scored three goals. Hatayspor was hit hard by the recent earthquakes in Turkey.
Priscilla Okyere will aim to inspire Fatih Vatan Spor Kulubu to glory in the Turkish women's league. Fatih Vatan Spor Kulubu is sixth on the Kadın Futbol Süper Ligi table with 22 points after 21 games.