Love Live! Sunshine!! Aqours 6th LoveLive! ~KU-RU-KU-RU Rock 'n' Roll TOUR~ ＜OCEAN STAGE＞

After the idol group Aqours has won the final Love Live! contest, its remaining members prepare to enroll at a new school only to run into some unexpected trouble while the former members go missing on the way to their graduation trip. Separated, the girls begin to realize the value of their friendships as they attempt to find a solution to their various crises.