滝桜女学院アイドル部のライブを観に行ったルリカ（渡邉美穂）たち。同世代のアイドルのキラキラした姿に憧れながらも自分たちとは違う特別な存在、遠い世界だと思い知らされる。そんな中、アンズ（冨田菜々風）が椿咲花女子高校になぜか転校してきて…?!ルリカは憧れのアンズとの出会いに舞い上がるが、一方の滝桜女学院アイドル部はアンズが抜けた穴を埋めるべく練習に励むがうまくいかず、アンズに会いに行くことにするのだが…。
Rurika and her friends attend a live performance by the Takizakura Girls' Academy Idol Club. As they admire the sparkling, they are reminded that these girls are special, belonging to a world far removed from their own. Meanwhile, Anzu unexpectedly transfers to Tsubakisakuhana Girls' High School! Rurika is overjoyed to meet Anzu, the girl she has long admired, but the Takizakura Girls' Academy Idol Club is struggling to fill the gap left by Anzu. Faced with difficulty, they decide to go and see her...
