Aikatsu Friends! Kagayaki no Jewel  

アイカツフレンズ! ~かがやきのジュエル~, 偶像活动Friends～闪耀的宝石～, Aikatsu Friends!: Kagayaki no Jewel, アイカツフレンズ！~かがやきのジュエル~, アイカツフレンズ！～かがやきのジュエル～, Aikatsu Friends! Brilliant Jewel

In two years from when Aikatsu Friends! ended, Aine Yuuki is currently attending high school. During one of her days, she comes across the enigmatic figure of Hibiki Tenshou while wearing the radiant Jeweling Dress.