| Haruko Fukui is cheerful and hard working, she does well in class due to her studious nature, even though she isn't the smartest kid in class by far. She is quick to report people who have broken the rules, but rumours are that her parents are involved in some shady business. Haruko often sits alone in the breaks between classes, working on her homework while others goof off. It's not that she doesn't know how to enjoy herself, she just prefers to do that when she's really got the time for it. She has helped people she liked with their homework, but it's not something anyone can count in.