AKB0048 Heart-Gata Operation

Four individuals, including the last remaining AKB0048 trainee, Shinonome Kanata, and three members—Maeda Atsuko the 13th, Oshima Yuko the 9th, and Kojima Haruna the 8th—are chosen for a mission to safeguard the legendary costumes of the original AKB from Elixir, a notorious galactic thief. To accomplish this, they enroll at an academy where the costumes are stored. As they take on this challenge, they must confront the galaxy's most skilled thief. The story includes an additional chapter.