Aya Nirei

About

Aya is a high school student who attends the archery club and used to do track as well. When the outbreak starts, she keeps her cool and manages to not only hold her own against the zombies, but protect Yamada on top of it. Aya convinces herself that she is a hero whose duty is to "kill monsters and protect the weak", stating that this is the only thing preventing her from thinking of herself as a murderer.