Kohei Kiyasu

Rescued from bullies by professional boxer Mamoru Takamura, young Ippo Makunouchi takes up boxing to pursue what it means to be strong.

A hiveminded alien force reengages war with Tatsumiya Island years after Kazuki led a team of mech pilots to destroy them. In an explosive battle over the fate of humankind, the young warriors risk everything to save their only home from assimilation.

In 1969, a young man finds an anonymous letter in a glass bottle which foretold of the apocalyptic arrival of a cosmic monster known as Demeking. Since then, he has physically prepared himself in a lone struggle for that fateful day when the monster will arrive.