Synopsis

As the town announcement echoes, announcing the festival, high school student Kashiwagi Ao reunites with his childhood friends after a long time. “Tonight, Naosumi will be killed—” Ryusei’s words leave everyone shocked. Ryusei witnessed the death of their childhood friend Naosumi, activated a time machine in the basement of his mansion, and returned to “now.” It’s revealed that all six friends, including Ao, have experienced time leaps. To prevent “the impending death of their childhood friend,” they repeatedly time leap, drawing closer to the truth behind the incident.

Adapted from the mystery solving experience game “Hachigatsu no Time Machine”.