Premieres sometime in 2025. The new PV is here. Check out the ANN article for additional information. Synopsis for the first season from AniList:
A typical morning. The usual music. Their normal lives. The peace these seven girls experience will suddenly be destroyed. By the living dead… zombies. A reality that they never wanted a part of, an amazing and terrifying zombie world. They all share one wish: “We want to live.” These girls will struggle through this saga, in order to achieve a miracle. MAPPA, Avex Pictures, and Cygames team up to bring you a juicy, 100% original anime. A timeless shocker for all audiences, a brand new style of zombie anime, will soon rise.
This is actually continuing the story past season 2. It was announced all the way back in 2021 but we haven’t really heard anything since then.
Very cool then