Happy Christmas

Single by Haruka Amami & Eriko Nakamura & Chihaya Kisaragi & Asami Imai & Ami Futami & Mami Futami & Asami Shimoda & Azusa Miura & Chiaki Takahashi & Takane Shijou & Yumi Hara & Hibiki Ganaha & Manami Numakura