The first western graphic novel adaptation of Kamen Rider Zero-One TV series, currently airing on Shout Factory in the US. Aruto Hiden is Kamen Rider Zero-One! Along with his trusty humagear companion Izu, he's saved the world many times as the insectile superhero! But when his company Hiden Intelligence is attacked by the mysterious Ragnorak, Arturo must not only face the volcanic cluster cell-powered villain but also his own past... The further adventures of the tokusatsu TV show, Kamen Rider Zero-One - currently airing on Shout Factory in the US! The first Western comic book adaptation of Kamen Rider - featuring a brand-new villain, Ragnorak, created exclusively for this graphic novel! Perfect for fans of Power Rangers, Ultraman and sci-fi/mecha manga!