In a story of growth and strong bonds, seven girls in Sendai formed the idol group Wake Up, Girls! and began working hard to become top idols together. Wake Up, Girls! of the weak production company Green Leaves Entertainment experienced many setbacks but managed to defeat the nationally popular idol group I-1 Club and became champions of the Idol Festival. While their dreams have come true the reality of being a top idol is not so sweet, especially in the midst of an idol "recession." Still, the seven girls continue to keep up steady idol activities. Meanwhile, in Sendai, three junior high school students long to become idols . . .