Kippoz

Kippoz is the most famous school idol. Kei considers herself Kippoz's biggest fan, as she has all the Kippoz merch. She enjoys watching people suffer She actually owns Kippoz High School, the school the main characters attend, disguising herself. Nobody knows that
 * Age: 15
 * Appearance: Short pastel blue hair, wears idol outfit.
 * Personality: Positive and dark
 * Likes: Love Live!, food, gore
 * Dislikes: everything

Who is the one pulling all the strings?