Up Up Girls (Kari) released their new digital single Santa Claus (サンタクロース) on December 19.
That is the first Christmas song from Up Up Girls (Kari).
The single is only available on iTunes and Recochoku (レコチョク).
Moreover, Up Up Girls (Kari) will release their new single Nijiiro Mosaic (虹色モザイク) / Enjoy!! Enjo(y)!! on December 25.
The DVD of the concert Up Up Girls (Kari) 1st Live House Tour UpGa Daini Shou (Kari) Kaisen (アップアップガールズ（仮） 1st ライブハウスツアー アプガ第二章（仮）開戦) is on sale since December 18.