Two months have passed since the world was overrun by zombies, and high schooler and aspiring idol Maiko Inui finds refuge in Fujimi All Girls' High School, where the surviving students reside. When hordes of shambling corpses mercilessly attack the girls, how will Maiko and her friends fight back?! Horror meets harmony in this world where heroes don't come in capes-- they wear sailor school uniforms! THE COMPLETE SERIES IN ONE OMNIBUS!