Years after the events of Getter Robo/Shin Getter Robo, Hayato Jin is the leader of NISAR; a private owned research and weapons development organization based in Japan. He, and Professor Tachibana, have been developing various weapons and building up their forces to deal with a threat that started fifteen years ago: the mad scientist Rando. When Rando's forces begin their terrorist operations around the world, NISAR begins its search for exceptional soldiers to pilot their super weapon, the Getter Robo.

Based on a popular otome game, Hakuouki follows Chizuru and the Shinsengumi in an alternate reality. Chizuru travels to Kyoto in search of her missing father but after being involved in an incident, ended up being taken in by the Shinsengumi where she meets the members including the famous Hijikata Toshizo and Okita Soshi. Chizuru’s father was conducting government research for strengthening the Shinsengumi and developed the ochimizu. The ochimizu is a formula that gives demon like strength and regeneration effects but once taken, the user experiences extreme pain and eventually turns into a blood hungry monster. In an attempt to defend Chizuru, Hijikata takes the ochimizu and although the situation was saved, he is now affected with the illness. Okita is also forced to take the formula when his tuberculosis prevents him from defending Chizuru and himself. Feeling responsible for their actions, Chizuru must fight her feeling of helplessness and find the courage to support the Shinsengumi.

AD2072, fearsome monsters, known as "Aragami" (Bewildered Gods), appeared on Earth and start preying on humans. Human population had decreased down to 1/100 in just a few years, and the world is about to come to an end. However, there's one group of people who battles with these fierce monsters, using the biological weapon, known as the "Jinki" (God Device). These people are called as "G.E." (God Eaters). This manga revolves around one of the God Eaters, Silva, and his conquest to bring back the hope of humanity...

The story is set in a futuristic and peaceful world made possible thanks to the invention of the Manifestation Engine (示現エンジン Jigen Enjin), a powerful engine that creates energy from the sky and helped to prevent an energy crisis five years prior.
On the island of Izu Ōshima, Akane Isshiki lives a peaceful life with her family. When the world is threatened by an alien force known as the Alone, Akane is given a special key by her grandfather, Kenjirou, which allows her to access the Vivid System and wear a Pallet Suit, granting her special powers. Joined by her friends Aoi, Wakaba and Himawari, Akane fights to protect the world from the Alone.

Gangryong is a high schooler; unlike others, he has always had a dream of being the strongest. One day he meets Youcheon, who teaches him a powerful skill. One year later, people come to see him and announce that his "master" is dead. Because he was his only student, Gangryong has to follow them and go to a school where everybody has supernatural powers. This series is read from left to right as it is a Korean Manhwa.

From: Easy Going Scans

The Sun Knight is a man who has shining golden hair, sky blue eyes, a compassionate nature, and a brilliant smile. He is the spokesperson for the God of Light, the captain of the Twelve Holy Knights, and (some say) the man closest to perfection. Beneath the veneer of the Sun Knight, however, lies a very different sort of character...

In a universe where men and women are mortal enemies, Hibiki is captured by a band of female pirates. The group find themselves stranded with a super ship they dub the Nirvana and set out for the female home planet. Along the way, they discover the existence of the "The Harvest" and the possible destruction of both men and women.

The manga differs greatly from the anime, with fewer characters and focusing more on the relationship between Dita and Hibiki.

"The Red Hook is a super-thief who is bequeathed the omni-fist of altruism and transformed into a hero against his will a year after a sentient Brooklyn's heart is broken and physically secedes from America."

It is the Early Showa Period in the Imperial Capital of Tokyo. Times are hard but there is talk that times were much worse until a certain "evil" was vanquished. Now Tokyo is in the grips of lesser evils and mysterious rumors... Especially those pertaining to the "Byakko" and the "Monster of the Juunikai" ... Just what are they? Are they something to be feared? To be admired? Or more? And when the "evil" returns... Just whose side will they be on?

From MangaHelpers:

There are people in the world who have strengthened their heart and spirit beyond imagination; so much so that they are able to materialize objects just by willing it and its potency is only limited by the users' determination. These people from the far east call themselves the Wazabito and are admired for their power that transcends the physical universe.

Tekuni is a cute Wazabito swordswoman who is traveling the world to train and master her abilities. With her friend Huk-Ro, the owl of knowledge, Tekuni wanders from one danger to another, making friends in the process. [vyc]

— By the author of History's Strongest Disciple Kenichi

Every 20 years, a secretive game is held, in which participants duke it out in a battle royale with sorcery, weaponry and hand to hand combat.Over a hundred different Japanese sorcery associations participate, sending a single Master each to compete. Night by night these participants fight, and take the lives of one another.One participant is Maiko Mizumaki. She enters the tournament in order to save the life of her dear friend, Hino, who has been afflicted by an Anomaly. In order to save the life of her friend she must survive until the end and obtain the strongest Anomaly Sandalphon.

I don't quite get that they call me by tactless name, "vampir." She is all that I desire.

Louis, a vampir boy lived with the Kamuro family as a "brother-in-law" in a home of human being. He had hoped it would last forever, however, peaceful and pleasant days with his beloved sister, Harumu, suddenly collapse with an appearance of another vampir, Noah.

From Dark Horse:
It's a time in the future -- a time where the creation of life itself has evolved to include biodroids named after the ancient Greeks and cyborg warriors programmed to destroy. The power struggle between the various synthetic life-forms and the humans could mean the end of all life. But there is one, named Typhon, who may be able to prevent that.

Students are trained in the Infinite Stratos academy to pilot the weapon system IS (Infinite Stratos). Although it is believed that only females have the ability to operate the IS, there is one man who can. His name is Orimura Ichika.

From MangaHelpers:

Tsubaki Tenji seems like a normal high school boy, but at night he secretly works as a detective! Though he pretends to be kind of dim and clumsy at school, he's very physically skilled, and he fights using 500 yen coins as projectiles. However, he's not working just because he wants to-- he's got to pay off his vanished father's ridiculously large debt. He works for the Muroto Investigative Agency, under Muroto Shino, and alongside Shino's teenage sister, Yuki. He's always sleepy during the day from working at night, but if the school finds out the truth he could end up expelled.

Unfortunately, his classmate Tachibana Kirin caught on to his act. She finds Tenji's true skills to be incredibly cool, and his work to be very exciting. As the price for her silence, she convinces the group to take her on as Tenji's assistant detective. Now she and Tenji are in this dangerous business together! [tethysdust]

Tsuyomaru is a girlish boy while Hazumi is a tomboyish girl. Tsuyomaru is challenged to a fight by a student of another karate school, and while using a training machine operated by Hazumi, something goes wrong and they switch bodies...

From: Easy Going Scans

Among humans they were called wizards or witches.
For the 'Wolf Tribe' they are called 'The Contractors of the Moon'.

For the wolf to obtain 'Moonstream' it must form a contract with an existence between the 'physical world' and the 'eternal world'. The wolf gains great strength to defeat any foe in its way.
For the human, is an opportunity to achieve one's goal, together with eternal life!