黒木 シオン

Occupation: Action Idol 
Activities: Comedy, cookin
Favorite things: Milk bread
Hobbies: Cooking, reading manga
Special skill: Stunts, trivia games
Problem areas: Actually singing, can’t read the atmosphere
A normal girl at first glance, Shion is actually an underground assassin for hire. 
Although she had intended to infiltrate the school to gain intelligence, she ended up becoming friends with the protagonist and Kobato. 
She is actually more skilled in cooking than killing.
She hopes to balance her new career as a action star with possibly being an idol, but she has her doubts.
Her measurements grow up to 92(G)-57-85