It is the dawn of the 21st century, and a series of devastating earthquakes have reduced half of Tokyo to a broken landscape of twisted steel and shattered stone. Professor Fudo believes these disaters are the work of one man: Shizuru Ozaki, the head of the Belnar Institute, an elite school specializing in the education and training of exceptional students. Unbeknownst to them, Ozaki aspires to something far greater then mere mortality, and the obliteration of mankind is but a small price to pay. Athletic and popular, Isato Kaiza was an otherwise ordinary student. But nothing could\'ve prepared him for the day he was give a Caizer Stone by fellow student Kash, alias Hellstinger. Armed with the mysterious crystal, Isato now possesses the power to transform into the armored hero: Gowcaizer. But now, Gowcaizer threatens Ozaki\'s carefully laid plans, so the Asahina twins are dispatched to deliver an ultimatum to Gowcaizer: submit to the will of Ozaki...or die.