Kallen Kozuki

Kallen Kozuki from Code Geass
Kallen Kōzuki is a Britannian-Eleven girl who goes by the name Kallen Stadtfeld when attending Ashford Academy. She believes herself to be Japanese at heart and prefers to be known by her birth name. Kallen is a member of a Japanese resistance cell and later joins Zero's Order of the Black Knights. She is the Order's most talented pilot, and pilots the unique Guren Mk-II. Her devotion to Zero is unmatched among the rest of the Black Knights.