https://idolmaster-official.jp/news/01_15523

Swimsuit redhead idols featured in a SC livestream on 7/27 19 JST.

VAs of Amana, Madoka, and Mikoto. No Takayama again though, wonder what's up with that.

https://live.nicovideo.jp/watch/lv348241631
https://youtube.com/live/wbCNTVTfKns