Starlight Academy's unit Luminas—Sora Akari, Sumire Hikami, and Hinaki Shinjo—embark on the "Luminous☆Japan Tour"! Traveling across Japan in the Aikatsu Wagon, they are greeted by the smiling faces and cheers of fans, as well as charming idols from every region! Stepping out of the academy, Luminas' Aikatsu! heats up even more with new encounters and excitement!