Overview
A new type of virus makes 'GIMP', the dead that eats human flesh which roams the land. In a school surrounded by fences against Gimps, seven girls; Nonoka, Moe, Emiri, Nagi, Akari, Karin, and Miyu lead school lives. They are only taught how to fight against Gimps, not knowing the world outside of the school. A zombie bites one of the girls in class one day which leads suspicions to grow between the seven girls
| Actor | Age then | Age now | |
|---|---|---|---|
 | - | - | |
 | -3 | 4 | |
 | 42 | 50 | |
| - | - | |
 | 18 | 26 | |
| - | - | |
 | 49 | 57 | |
| - | - | |
 | 18 | 26 | |
 | - | - |