The official website for the Luminous Witches anime announced today that the anime's production committee has postponed the anime's premiere date to 2022 . The anime had previously been scheduled to premiere this year.
The story is an offshoot of the Strike Witches and revolves around a unique squad of “witches who don't fight.” Instead, the squad sings to protect the smiles of those driven from their cities by the Neuroi.
Humikane Shimada drew the character designs for the new Witches. Shimada and Projekt World Witches are credited with the original work. Shouji Saeki is directing the anime and handling series composition. Shinya Murakami is credited for “Witches Serial Literature”. Kadokawa is producing the music, while studio SHAFT is animating the series.
Source: ANN