Usually simply called "Uka-sama." She is the god who lent Inari her power. Despite of being a god, she has great interest with otaku things and usually is playing games in her room. She appears to have feelings for Tohka, much to the disdain of her fellow gods and mother. She later shows that she loves Touka and nearly kisses him. (Source: Wikipedia)
The main female protagonist. A noble from the Alisia family and a reincarnation of Apollonius's human lover Celiane, she possesses great physical strength and a great admiration(brother complex) for her older brother, who she thinks he is the real reincarnation of the "Solar Wing". She always argues with Apollo, not only because she thinks he is an impostor, but also because of his rude habits and untamed nature. But as the story progresses, she starts to develop strong feelings for him.
Deava's top scientist and third-in-command. She's very kind when compared to Jerome and a lot less up-tight. Sophia acts as the teacher in the Element User's mental training classes.
He conducted the expedition that retrieved the Vector Machines, and disappeared mysteriously since then. When the elements' battle against the Shadow Angels started, he returned in order to assume his position as Deava's supreme commander. Very knowledgeable of the human nature, he uses this wisdom to guide the pilots in order to help them to surpass their limitations and increase their teamwork
Deava's second-in-command. He's arrogant, pessimistic, quick to judge and somewhat pretentious. Almost the exact opposite of Commander Fudou, Jerome tend to not agree with or understand his actions
A little girl who is wheelchair-bound, is blind and looks to be albino. Though she is blind, she can apparently read "The Book of Holy Genesis", a scripture that contains the history of the conflict that happened between the Shadow Angels and humans 12,000 years ago. The other element users at Deava are intimidated by her, believing that she is a vampire. Her Element Powers allow her to levitate, teleport and drain Prana from people.
A mysterious figure who watches Souta and his interactions with the various girls. Though she seems antagonistic, she has also helped them out, such as eliminating a renegade android attacking Souta, Nanami, and Hakua. She is later revealed to be Kagura Bladefield, the founder of the Bladefield Principality, who also bears a striking resemblance to Nanami, one of the current princesses of the kingdom.