Kallen Kōzuki/Genesic Re;Code

Kallen Kōzuki (紅月カレン) is one of the main characters featured in Code Geass: Lelouch of the Rebellion, as well as one of the two protagonists of Code Geass: Lancelot & Guren. She is officially known as Kallen Stadtfeld (カレン・シュタットフェルト), and goes by this name at school, but prefers her mother's maiden Japanese name. She is among those who have appeared in Fimbulwinter from different periods of time who agree to work together to restore the world.

Appearance
Kallen is a young woman who has a slim yet strong build, and fair skin. Her most distinguishing features are her big blue eyes and her red hair, which she has combed down at school but spiked up when fighting or in her own privacy. She is of average height, being slightly taller than C.C.

Once she begins to pilot the Guren Mark II, she wears a magenta suit that zips up to her neck. Other times, Kallen is seen wearing a standard Black Knights uniform. She also wears a read headband around her forehead while working with the Black Knights.

In school and her free time, Kallen wears the Ashford school uniform.

Character History
She is seen during Ar's observation of the events surrounding Lelouch.

She is among those who have appeared in Fimbulwinter from different periods of time who agree to work together to restore the world.