Koike Minami returns from USA to Japan to accomplish her deceased twin sister's wish to win a competition and sing with Avril Lavigne on the stage in a concert in Tokyo.

• Hikari Mitsushima
• Yutaka Shimizu
• Hiroshi Ohmori
• Keisuke Horibe
• Naomi Oki
• Mitsuru Kuramoto
• Sakura Ando
• Momoko Shibuya