This is an amazing zombie anime beside highschool of the dead (HOTD).
The story simply tells how Kurumi Ebisuzawa (恵飛須沢 胡桃), Yuki Takeya (丈槍 由紀), Yuuri Wakasa (若狭 悠里) and Miki Naoki (直樹 美紀) can live in their high school in Japan by having a school club. The school girls are having fun but struggle to survive since a zombie outbreak, infecting the whole school population except them. The four girls must now learn to survive in this new world, if they want to stay alive.
WACOCA: People, Life, Style.