Tekkai no Senshi

In a world where everyone bears metal arms, a demon bearing a hundred pairs of metal arms threatens total destruction on the world and everyone who lives within it. But even in the face of total hopelessness, a group of warriors is ready to tackle this desperate challenge! A boy named Ashidaka, with two pairs of metal arms of his own, gathers his companions for the sacred war to come...

(Source: Kodansha Comics USA)

Tekkai no Senshi was published in English as Ashidaka: The Iron Hero by Kodansha Comics USA from January 5, 2020 to February 1, 2022.