Gunparade March: A New Song for the March

Synopsis

The conflict started in 1945 as the Pacific War was ending, when extraterrestrial entities appeared on Earth, compelling humanity to join forces against this unexpected danger. More than five decades later, the struggle continues, taking many lives. Japan's armed forces depend on the youthful soldiers of Unit 5121, including Atsushi Hayami and their comrades, who bravely fight using HWT humanoid battle machines and the powerful PBE bombs.