2019-08-06 「KING OF PRISM -Shiny Seven Stars-」全12話一挙放送/NICONICO IDOL&STAR FESTIVAL 2019 <a href="http://live.nicovideo.jp/watch/lv321257298">「KING OF PRISM -Shiny Seven Stars-」全12話一挙放送/NICONICO IDOL&STAR FESTIVAL 2019</a>
