Hiroto Yamaguchi was a typical Japanese salary man. Middle aged, unmarried, overworked, and underpaid, Hiroto found his life turned upside down after he discovered a strange artifact created by a race of sentient cockroaches. Hiroto gained the ability to turn into an armored superhero by waving a magic cypher in the air and repeating the sacred words. Taking the mantle UltraRoach, he fights for truth, justice, and for the rights of insects everwhere.
