Chieri Shiina

__Hair:__ Blond, Long, Ponytail, Sidehair, Twin Tails __Eyes:__ Violet __Body:__ E+ Cup, Nail Polish, Tanned, Teen __Role:__ High School Student Chii-chan is a stupid student who wants to raise her grades for the sake of her future. She waits for Kouta in front of the convenience store, and asks him to help with her studies in exchange for some "special services".