Satsuki Kiryuin

Satsuki Kiryuin is one of the main characters in the anime Kill la Kill. She has a cold and fierce personality, but will open up to anyone close to her. She is the headmaster of Honnonji Academy and leads the Elite four, a group of students who were hand picked by Satsuki herself to govern the separate assets of the academy. Their names are Uzu, Nonon, Ira, and Houko. Satsuki wears her Kamui Godrobe, Junketsu, which can transform into a (very revealing) battleform, has a sword named Bakuzan.