Kyoukai no Kanata: Idol Saiban! Mayoi Nagara mo Kimi wo Sabaku Tami

Akihito Kanbara is dragged before an unusually glamorous court where Mirai, Mitsuki, Sakura, and Ai appear as tiny idols ready to judge his alleged offenses. Evidence is presented with more enthusiasm than fairness, and every verdict becomes a performance. Akihito is only the beginning, as other familiar faces are called to answer for the quirks and habits their friends have been quietly keeping track of.