アイドルマスター シャイニーフェスタ

The idols of 765 Production are invited to an international music festival on a resort island, and their producer has room for one unit only. Haruka Amami and her colleagues are split into three groups across three episodes, each one following a different lineup through three days on the island before the festival concert. Made as bonus animation for the Shiny Festa games, the episodes stay with the rehearsals and the performance rather than the agency's usual training grind.