During a sunny afternoon, Kirarin spots a helpless turtle stuck in a tree. Although Kirarin's mind is always preoccupied with food, she doesn't think twice before saving it; and after the successful rescue, she meets up with the turtle's owner who happens to be a cutie! The guy's name is Seiji and he is actually a famous star! Unfortunately, Seiji's best friend and partner, Hiroto, intrudes on her fantasies claiming that she'd never reach the level of Seiji, and that she should stay away from him. Hiroto's words don't deter her, however; and instead, Kirarin decides to be with Seiji by entering the idol world!However, becoming an idol isn't all fun and games, it's fierce competition, hard work, and filled with rivals!