Hiroshi Hatakeyama

A contagion turns men into violent, sexually aggressive zombies worldwide. Surviving women must fight for survival by finding a way to kill the infected men, possibly humanity's only hope.

Umihisa (Rio) had become the leader of the Ibaraki delinquent world, but because her father had been cheated out of all his assets, she decided to leave the delinquent world and transfer to the same prestigious school where her cousin, Hitoe (Minami Aiyama), attends, aiming to marry a rich man. However, instead of changing her attitude, Umihisa goes to school in a delinquent girl uniform from the 80s, spits on her teacher, and behaves badly... Then, Hitoe goes missing!