Hisashi Igou

As a devoted classmate and boyfriend to Rei, this student was part of the initial group attempting to flee the school during the sudden outbreak. His journey took a tragic turn when a bite from an infected instructor forced him into a transformation. Recognizing his inevitable loss of humanity, he pleaded with Takashi to end his life immediately. His sudden death ultimately sparked a period of intense resentment and tension between Rei and Takashi.