On December 18, they made their first appearance with the song "Brand-new Style!! ~Mahou Mitai na Show Time~" (Brand-new Style!! 〜魔法みたいなShow time〜, lit.
Pada 18 Desember, mereka membuat penampilan pertama mereka dengan lagu "Brand-new Style!! ~Mahou Mitai na Show Time~" (Brand-new Style!! 〜魔法みたいなShow time〜, lit.