EDIT

Jan - Power [Chainsaw Man] can't remember her name 😅

Feb - Rias Gremory [High School DxD]

Mar - Osaragi [Sakamoto Days]

Apr - Yuno Gasai [Future Diary]

May - Mereoleona Vermillion [Black Clover]

Jun - Sakura [Naruto]

Jul - Ferris [Re:Zero]

Aug - Vermeil [Vermeil In Gold]

Sept - Yor [Spy X Family]

Oct - Seiko Ayase [Dan Da Dan]

Nov - Ragyo Kiryuin [Kill la Kill]

Dec - Makima [Chainsaw Man]