Kazari Uiharu is a member of the student police organization Judgment and is the analyst officer of the 177th Branch Office where she works. She is a Level 1 Esper in Academy City and the classmate and best friend of Ruiko Saten. Saten is a Level 0 Academy City student and a classmate and best friend of Uiharu Kazari. Saten has an outgoing and friendly personality but is a little shameless as she sometimes flips Uiharu's (and only hers) skirt in public.