THE IDOLM@STER SHINY COLORS 283 Production Producer Kanshasai ~1.5 Anniversary Festival!!~ (アイドルマスター シャイニーカラーズ 283プロダクション プロデューサー感謝祭 ～1.5 Anniversary Festival!!～) was a one day special concert event that took place on October 27, 2019 in Mori no Hall 21, which was streamed live on Enza's website, Niconico, Youtube, and Periscope. The concert featured voice actresses of Illumination STARS, L'Antica, Houkago Climax Girls, ALSTROEMERIA, and Straylight.
as Mano Sakuragi
as Hiori Kazano
as Meguru Hachimiya
as Kogane Tsukioka
as Mamimi Tanaka
as Sakuya Shirase
as Yuika Mitsumine
as Kaho Komiya
as Chiyoko Sonoda
as Juri Saijo
as Rinze Morino
as Natsuha Arisugawa
as Amana Osaki
as Tenka Osaki
as Chiyuki Kuwayama
as Asahi Serizawa
as Fuyuko Mayuzumi
as Mei Izumi
