Appearance
Frederica is a blonde-haired, blue-eyed girl, who can usually be seen wearing a bear-themed hat over her head. She usually carries a prideful expression until someone makes her mad. When she is enraged her face forms a furious scowl. Her hair is always in pigtails.
In the future in Psyren, she has grown and is taller than before. She wears knee-length, high-heeled boots. She also wears a zip-up vest with a mini-skirt underneath, and a hood that has bat ears on top of it
Personality
Frederica has a wicked temper to match her strong fire-based abilities. She is often flying into rages when someone does something she doesn’t like, especially insulting her or Marie. She dislikes outsiders and is loud-mouthed and inconsiderate. Frederica does have a nice side to her. She tells Marie she’ll protect her during their fight with the W.I.S.E and she gives Ageha some encouragement when gets upset about Hiryuu and Oboro. Her best friend is Marie.