(I don't own this picture. All Rights go to the owners.)

Name: Danielle
Status: Alive
Age: Same age as Dion
Crush: Open
Friends: Final Fantasy XVI Allies
Enemies: Final Fantasy XVI Enemies
Family: Sylvestre (Father/Deceased), Unnamed Mother (Deceased), Anabella (Step Mother/Deceased), Olivier (Half Brother), Dion (Twin Brother)
Appearance: Long blonde hair in a braid with a royal blue ribbon, light blue color eyes and wears Cure Fontaine's outfit from Healin Good PreCure, a light blue crystal star pendant, a light brown satchel, silver and royal blue ear cuffs and a white cloak.

Others: Her fighting weapon is a lance.

Sounds like Chitaru Namatame from Akuma no Riddle