Mangas

The "Abductors", invaders from Altair, come to the planet of Vega with only one purpose: to harvest humans. Neo-DEAVA, a military academy based near the city of Neo-Kowloon, exists to train men and women to use technologically-advanced fighter planes known as "Vectors" in order to fight back against the Abductors, but members of opposite genders are forbidden from merging because of certain "Guize stones" that block such so-called "unholy unions". The story follows Amata's and Mikono's enrollment into Neo-DEAVA, their fight against the Abductors, and the discovery of their link with their counterparts from 12,000 years ago.Based on the anime that aired from January to June 2012.

Adaptation of the TV series by the same name.

From MangaHelpers: The weapons of the future, Metal Vessels, are being developed by different companies. One company, Sigma, has created a vessel that is controlled by two people-- a telepath and an anti-telepath. These two people are the teenage girl telepath, Yuiri, and her friend Io, an anti-telepath. They use their vessel mostly in demonstrations, such as competitive exhibitions with rival company Ciel's newest model. While these vessels may seem to be the way of the future, the technology can also be very dangerous. A serial murderer is on the loose, who chooses targets through a website, and the police are beginning to suspect that the killer is actually using a Metal Vessel... [tethysdust]

11 years ago, a disaster occurred on Earth. This awakened The Wings of the Fallen Angel Clan, which preys for humans and reduced the population of the world to a mere 2 billion inhabitants. They’re not hurt by human weaponry. The only things that are able to combat The Wings of the Fallen Angel Clan are the man-shaped soldiers - Aquarion. And now, Kamishiro, a young man with mysterious "Elemental Powers" stood up to oppose The Wings of the Fallen Angel Clan. Do lives of billions of people on Earth rest in the hands of one person?