Hikaru Mizuki

First appearing in episode 62 Hikaru was an idolintraining that was assigned to learn under Kiraris wing. Initially Hikaru resented Kiraris influence but later learned to admire her optimistic nature. Kirari and Hikaru later team up to form the idol unit KiraPika but the pair was shortly disbanded. Hikaru continues her career as a soloist. Her childhood friend is Wataru. Source: Wikipedia