[MisaoFan]

Key visual and additional info is out a few days ago:

The main cast members are:

Kōichi Kamiki as Takeru Shirogane (center in image above)
Tomori Kusunoki as Sumika Kagami (left)
Karin Nanami as Meiya Mitsurugi (right)
(The anime's cast members are different from those in the original games.)

Yukio Nishimoto (The Galaxy Railways, Animal Yokocho, Journal of the Mysterious Creatures, Music Girls) is directing the anime at Flagship Line and Yumeta Company (Aria series, Tamayura series, Re:Stage! Dream Days♪). Graphinica is in charge of 3DCG. Tatsuhiko Urahata (Horizon in the Middle of Nowhere, GATE, Baki, Sakura Wars the Animation) is in charge of the series scripts, and Takuya Tani (Pandora in the Crimson Shell: Ghost Urn, One Room, Ms. Koizumi loves ramen noodles) is designing the characters. Evan Call (Schwarzes Marken, Violet Evergarden) is composing the music.

The tagline accompanying the new visual reads, "Watch ... This is where it begins."

Originally Posted by Mazryonh

"Fresher"? So fresh they don't have experience acting the characters they're being casted as? I think it's a disservice to fans of the original games, because they've been waiting this long to see this story in animation with the game's cast intact. A similar thing happened to the Nekopara TV anime series; they used the original game's seiyuus for the OVA, but recast everybody for the actual TV series.

Both this and the Nekopara TV series share the same producer (Avex) so yeah they're recasting it the way they want.