Viewed by some as a monstrous scourge and others as dark gods, the dragons are almost as ancient and powerful as Odin and the other Aesir, and for countless years have lived wild and free, unbowed and soaring across open skies. But things have changed. The dragons have been tricked and enslaved by the malevolent Loki and the traitorous Nidhogg, the Black Dragon. Now, their only hope for freedom rests with those few dragons who were able to avoid enslavement, one of whom was Iris. With ancient fire burning in her veins and hungry for vengeance, Iris has allied herself with the Einherjar so that she might gain the chance to burn Loki to ashes and free her captive brothers and sisters. Crystal Arena is a manga series based on the strategy game Crystal Arena, a story of the legendary Einherjar fighting alongside with the mighty gods in the ultimate battle of Ragnarok.

From MangaHelpers:
The end of the civil war signaled the start of the industrial revolution in the United States and immigrants from all over the world traveled to find their American dream. But what awaited the majority of them was poverty, discrimination, and hopelessness. Manhattan, New York was full of immigrants flooding through the ports and the 6th district, Five Points, was considered at the time, the world’s worst slum. The mobsters corrupted the entire area, including the police by paying them off; Five Points was the mob's territory and they were the law.
But even Five Points, where there seemed to be nothing but robbery, prostitution, and murder, showed some signs of hope. Luke Burns was an honest and righteous teenager who realized that the mob was the cause of their harsh lifestyle and that joining the mobsters would not bring him the American dream. But his older brother, Brad Burns, had become an assassin for the biggest mob group of Five Points, the Grave Diggers, a secret he kept from Luke for his own protection. Brad was known as the Grim Reaper and his reputation preceded him as a ruthless and skilled killer.

A high school boy named Kōichi Madanbashi who has Hi-ERo particles, the power source to operate the robotic weapon Daimidaler. With the help of Kyōko Sonan from the mysterious Prince Beauty Parlor organization, he stands up against the Penguin Empire that troubles humanity.

The history is about a half japanese, half italian man in New York, who works as a contract killer for the mafia

K, a robot detective, joins the Tokyo Metropolitan Police Force’s Science Division and is partnered with human partner, Shinjo Go much to the chagrin of Chief Inspector Shiba Daizo, who distrusts the Robot. Together they battle the crimes perpetrated by the renegade conglomerate R.R.K.K. “BADO” (Robot Rental Kabushiki Kaisha – Robot Rental Company)

The ever lasting war between good and evil rages on..or at least that's what he was lead to believe!A young boy becomes the prize for which the legions of heaven clash with the hordes of hell.Being deceived by God and prosecuted by Satan,Malei Damakotto bears the burden of power that could be a grand asset or a terrible scourge for either one!Malei will stand against a fate predetermined by the self proclaimed lords of this world and bend both the will of light and malice of darkness under his fist!Wings shall break and claws shall shatter as he enters the battle of battles on his own right!

Meet Eguchi Yoosuke, leader of a high-school Biker Gang AND the school's handicrafts club. Which means he divides his time between fist fights and fancy needlework. And if you think he's weird, wait until you meet the rest of his gang...

From Wikipedia :

Two years ago, a pair of idols, Tsubasa Kazanari and Kanade Amō, collectively known as ZweiWing, fought against an alien race known as Noise using armor known as Symphogear. To protect a girl named Hibiki Tachibana, who got severely wounded by the Noise, Kanade sacrificed herself. Two years later, as Tsubasa has fought the Noise alone, Hibiki ends up gaining the same power as Kanade.

Kurenai Shinkurou, a 16-year-old dispute mediator, is one day approached by the daughter of a powerful plutocratic family asking him to be her bodyguard.

From DarkoNeko:

This is a post-war world where human-shaped weapons called scabbards exist. Cuifa and Livia are traveling government agents looking after the declining scabbard population, checking on their living condition, potential abuses, and the worthiness of their masters.

The island nation of Tsushima is comprised of 3 different races of people. The Akitsu race is the majority and comprises of 80% of the population, the Shiomi population comprises of the upper 10% and the Oina race, most known for their tail and cat ears, makes up the remaining small percentage. Tsushima is also known for its relatively strong military force.

Mikasa Sanekiyo, formerly of the Sakune family, was adopted by a family after his parents and grandparents passed away. His older stepbrother, Mitsukiyo, is already an accomplished military commander and Sanekiyo looks up dearly to him for moral and emotional guidance. Following in his footsteps, Sanekiyo is accepted into the navy academy as the top chair of his class. Little does he know how discriminatory the Akitsu are against the other two races and how hard the training is going to be. Sanekiyo has to learn how to be a great leader and overcome these obstacles if he plans to lead the navy fleet someday.

From: Easy Going Scans

In a time when gods ruled with cruelty, no one dared to oppose them? A girl was offered to the wind god as a sacrifice. A tribe leader sets off on a journey of redemption while trying to save the girl he loves and make her his wife. Kiron, while defying the gods will, departs for a difficult journey. Will he be successful? And what kind of obstacles will the gods throw at him?

From AnimeWaves:
Shindou just became a new investigator for Tokki: The Special Mobile Investigation Force. On the day of his graduation, he finally saw the half-naked girl that he had always saw in his dream in real life and finds out that she's part of Tokko: The Special Public Safety Task Force. Shindou ends up joining Tokko to avenge his parents' deaths, whose bodies were ripped into pieces...

In a parallel 21st century Japan, an enemy with incredibly advanced technology attacks mainland Japan from Hokkaido, shattering the Japanese Defense Forces and their American allies. Japanese military scientists use what enemy technology their troops can capture to create their own mecha to fight off the enemy's advance.

But what does this have to do with a boy named Yuu, a mechanical genius with motion sickness, and his separation from his younger sister for over 7 years? Why does she suddenly appear after all that time, dressed as a miko and shadowed by a fox, at the temple where Yuu lives with his uncle? Is she who she says she is?

She reappears in his life just as military secrets and his own secret burden of a psychic power shake up his socially estranged life. And then the war advances...

A weapon only permitted to a chosen few, and two men who use their weapons for two entirely different purposes.

beginnning with the Bloody Valentine War between Earth and the colonies,On one side is the Earth Alliance, and on the opposite is the space colonies that form ZAFT (Zodiac Alliance of Freedom Treaty). Mankind is divided over human genetic engineering, with normal humans known as "Naturals" and the genetically altered humans known as "Coordinators".While ZAFT has a head start on mobile suit design, the Earth Alliance quickly catches up with its five prototype Gundams. With ZAFT having stolen four of the prototypes, young Coordinator Kira Yamato pilots the GAT-X105 Strike Gundam and is forced to fight his old friend Athrun Zala. Little do they know that there exist sinister forces working to bring about events that go far beyond their worst nightmares. -Taken From Wikipedia

Iori is a timid, feminine boy. Masaru is an aggressive boy who leads the other boys in bullying Iori. One day, they encounter a pair of strange extraterrestrial bunnies who turn them into magical girls in order to fight aliens that are invading their town.

A collaboration between the Girls und Panzer production team and World of Tanks Asia. Ooarai Girls Academy's Anglerfish team is here to introduce us to the hit tank warfare/senshado simulation game, World of Tanks!

Tachibana Tsukumo, a girl who cannot feel pain. Yao, an immortal boy whose only wish is to die. What will happen when these two meet...?

"Magic" is a product of neither legends nor fairy tales. It has become a technology of reality for nearly a century. Various countries in the world are locked in a race in nurturing Magicians.

Shiba Tatsuya is a reserve student with poor magic ability at First High School, a magic high school along with his sister who happens to be the top student among the freshmen. What will happen to him? How will he live his school life where he is one of the many reserves in the school looked down upon by the chosen magical students?

(Adaption of Light Novel v01-v02)