With some details out already, some additional casting has been revealed for the project with Aoi Yūki as Albertina and Ayana as Christina.
The series has Kousuke Kobayashi directing it based on the series composition by Natsuko Takahashi.
The reveal last month that Hyakuren no Haō to Seiyaku no Valkyria, which is being localized as The Master of Ragnarok & Blesser of Einherjar, is getting an anime adaptation timed nicely with J-Novel Club picking up the project.