Japan servers have updated to Symphonia Episode 1 with new customized content, such as AR41 weapon series and Soul Secreta stance for Leona.
Snow Kevin, Kevin, and Evil are now voiced by Yurika Kubo (久保ユリカ), who performed in Is It Wrong To Try To Pick Up Girls In A Dungeon? (Loki), Love Live! (Moritani Hiyori), and Everyday Life with Monster Girls (Tionishia).
Risky is voiced by Aranami Kazusa (荒浪 和沙), who performed in Robot Girls Z (Grendizer) and Because I Don't Like My Big Brother At All!! (Kondou Mayuka).
Amy and Cadet Amy are voiced by (???). Hm. The voice actress isn't listed in the 1/20 Update article.