Almost nothing is known about the Akuma species. This will change as their civilization and ruins can be located and explored.

Serveral thing that has been discovered about the Akuma. First and foremost, they are the most advanced species in the sector, if not the galaxy, that humans have encountered. Second that they operate extremely advanced human eugenics programs, some with the aid of those in power, that make humanity immune to Metadimensional Extroversion Syndrome. This means that Humans would not become psychics. This has been ongoing unknown to the populations or many worlds, like Aeros and Iniguar. There are many others, Monus was discovered to have this alteration in place in at least one hospital where children are born.