Shō Fukamachi is the main protagonist of the anime series 'Kyoushoku Soukou Guyver'. He is a high school student who accidentally discovers the Guyver unit, a powerful bio-mechanical device that bonds with him, transforming him into the bio-boosted armor warrior, Guyver I. Shō is thrust into a battle against the sinister Chronos Corporation, which seeks to capture the Guyver units to further their plans for world domination. Throughout the series, Shō struggles with the responsibilities and dangers of being a Guyver, while protecting his friends and uncovering the dark secrets of Chronos.