White Knights

White Knights (ホワイトナイツ) is a group of elite fighters under command of Miyu Shiratori.

Plot
Before being abducted, the White Knights were all well-performing students in their high school, both intelligent and athletic. However, after being penetrated and impregnated with the Alien Tendrils, they gain further enhanced physical capabilities and begin to support Miyu and E T A I's cause.

Appearance
They wear white dresses, with blue details and a little red and yellow tie which highlights their breasts. These dresses, strangely for a Catholic school, are not only extremely short, barely hip level, but also loose, which makes their panties usually visible even when standing normally, so long as the camera is tilted just slightly upwards. It also makes it easy for the dress to get hiked up above the hips under most circunstances, fully exposing the girl's rear.

Powers
When E.T.A.I. impregnates them with Alien Tendrils they gain powers. In combat, they exhibit the following:
 * High agility
 * Heightened physical strength
 * Control of Alien Tendrils (limited only to Kana, Rin, Miyu and ETAI)

Members

 * Miyu Shiratori (Leader)
 * E.T.A.I. (Co-Leader).
 * Misumi
 * Reiko and Manami
 * Kana Shiraishi
 * Rin Shiragiku
 * White Knights Trio
 * Hamlet actresses (Work under the White night similar to Black Delmo).
 * Three unnamed recruits

Each member joined willingly to be with Miyu and gain powers similar to her.

Defeat
Despite their abilities, all of the girls are eventually defeated in combat by Aika. Their are later captured and draped over a metal slab. Miyu and ETAI, on the other hand, are taken by Neena and Rudolf Hagen. They are then stripped naked and laid on laboratory tables for inspection.

White Knights Trio
The three White Knight girls are the first to be Beaten by Aika. After initially fooling them with the of the Hamlet actresses' leader, they are quickly overpowered by Aika and defeated.

Misumi
Engages Karen and Risako in combat. She overpowers Karen easily, but Risako intervenes shortly after. After a brief fight, she is shot and tranqued by Risako.

Reiko and Manami
Both of them fight Aika alongside each other after she enters the basement area. They initially prove to be a fair challenge for Aika, but she quickly manages to counter their attacks and defeat them.

Kana Shiraishi
Kana engages Aika along with Rin Shiragiku, and both of them are shown to be fairly skilled in the use of the Alien Tendrils in combat. However, they seem to pose little challenge to Aika, and Kana is Knocked after a flurry of Tranq rounds fired by Aika pepper her body.

Rin Shiragiku
After Kana falls, Rin attempts to continue fighting Aika, but is knocked down and wounded. After Aika turns her back, Rin launches a stealthy attack on Aika, but Aika anticipates it and dodges, counter-attacking and knocking Rin out with a single blow.

E.T.A.I
Possibly the most powerful White Knight, although not their founder. ETAI overpowers Aika easily and effortlessly with both her own physical strength and the Alien Tendrils. However, she attempts to shield Miyu Shiratori from her own attack that Aika had stopped and thrown back. She bends over and the spike plunges into her ass, passing all the way through her body and bursting from her mouth. She falls unconscious a few moments later on top of Miyu.

Miyu Shiratori
Miyu is the most senior White Knight, and the last to be defeated. She fights Aika briefly in the chapel, and is initially overpowered and almost killed by Aika, but is saved by ETAI's sacrifice. Miyu is eventually shot in the head with a tranquilizer by Neena Hagen.

Aftermath
After their defeat, we can assume the group is disbanded. Both E.T.A.I. and Miyu are captured by Rudolf Hagen, while the rest of the girls are retrieved by Aika's group and their unconscious bodies draped over the metal slab, where it is implied they'll receive some sort of punishment for their actions.

Trivia
Most of the member have the word (shira) 白in English means white.

Throughout Aika Zero 10 members of the White Knights (counting the three recruits since they passed) all were knocked out and had their bodies thrown over the shoulder of another person, Misaki was the only one to be carried twice and both Aika and Risako carried two girls