Chou Kidou Gaiku: KASHIWA-NO-HA

A family visits a model apartment in a high-tech urban development in Kashiwa City, Chiba Prefecture, planning to start a new life there. After leaving the viewing, the ground shakes violently, and a giant robot emerges from the location of their new apartment tower. The building has transformed into a massive mecha, leaving the family confused and questioning what is happening. The city appears to hold a hidden secret, and the events suggest a sudden and unexplained shift in the environment.