AllMovie

When a giant earthquake destroys half of Tokyo, things look bad, but they're only about to get worse, as Isato Kaiza finds out in Gowcaizer: Voltage Fighter. The earthquake was actually a sign of the apocalypse and Omni Exist, a monstrous manifestation of all the human negativity on Earth, is about to swallow the world in darkness if something isn't done. Hoping to enlist his help, Isato's friend Kash, who is actually called Hellstinger, gives Isato a stone granting him the power to assume an alternate identity called Gowcaizer. With this new form, Isato might be able to save mankind from both this creature and its own malice.