Concrete Revolutio: Superhuman Phantasmagoria

What would happen if every superhero ended up in the same universe? Titans, magicians from an unknown world, ghosts, space creatures, goblins, fairies from lost cities or even cyborgs created by mad scientists have all become commonplace in the parallel universe of Concrete Revolution. To regulate the damage done by the fights between super humans and super villains, the Japanese government has set up a special 'Bureau of Super Humans' and has given its agents the mission of investigating any misconduct. Jîro Hiroyoshi is one of these agents and his missions allows him to meet all kinds of super humans...