Concrete Revolutio: Choujin Gensou

What if superhumans were real? Even better, what if every fabled superhuman existed at the same time, in the same place? Titans from outer space, life forms from a mystical world, phantoms and goblins from ancient times, cyborgs created by scientists, relics that rose out of the ruins of ancient civilizations. In another Japan, it’s not just a question of "what if"—it's a reality. (Source: Funimation)