Morning Musume. 2010 Autumn ~Rival Survival~

Main Cast (Top 10 billed, oldest first)

• Ai Takahashi

  Age at release: 24

• Risa Niigaki

  Age at release: 22

• Junjun

  Age at release: 22

• Eri Kamei

  Age at release: 21

• Sayumi Michishige

  Age at release: 21

• Reina Tanaka

  Age at release: 21

• Linlin

  Age at release: 19

• Aika Mitsui

  Age at release: 17

• Ayaka Wada

  Age at release: 16

• Yuuka Maeda

  Age at release: 15