╗ Gunparade march
An otherworldly invasion beset the Earth at the close of the Pacific War in 1945. Droves
of Phantom Beasts waged a bitter struggle against the already war-weary inhabitants of
Earth. This uncommon insurgency forced humanity to unite and defend a world already in
the throes of turmoil. The death toll decimated military forces leaving Japan with no
choice but to enlist the help of its teenage population. Atsushi Hayami is amongst the
ranks of those who, rather than lead a normal high school life, takes up arms to ensure the
survival of mankind.