A newly ordained priest named Theo Camming visits a rural town somewhere in Germany. However, his congregation gets attacked by Demoniacs and some of them had been humans.

After being wounded, a female Blassreiter fighter arrives to save him and the rest of the village. However, she finds out that the priest was about to die.

Killy is a man of few words. He wanders, seemingly endlessly, through a lonely, gargantuan labyrinth of concrete and steel, fighting off cyborgs and other futuristic nightmares, searching only for something called Net Terminal Genes. And he has a very powerful gun, which he uses without hesitation whenever anything resembling danger rears its ugly head.
Who is this quiet, violent, determined man and what are these Genes he seeks? The small communities he finds tucked into the crevices of this towering, dystopic ruin hardly give him leads on his treasure, driving him to find larger enclaves of civilization where people can reveal more about the world he lives in and the quarry he seeks.

From Choutomaraseru:

An injured soldier on an alien world is rescued/captured by a soldier from the other side of the conflict.

A collection of five sci-fi one-shots from the creator of Eat-Man, set in a world where people are still dealing with the repercussions of a war fought with aliens many years ago.

1. Kaminoko (神子)
2. Kowareta Tenshi [Broken Angel](～壊れた　天使～)
3. Kaijin (海人)
4. Tenshi no Yakusoku [Angel's Promise](～天使　の　約束～)
5. Tenshi no Sentaku [Angel's Choice](～天使　の　選択～)

Two years after the end of Bloody Monday, a new threat emerges intent on destroying Japan. But what will happen now that "Falcon" has since disappeared? Who will face the deadly "Shooter of the Magic Bullet?" Tune in to Bloody Monday Second Season and find out!

It has been a year since Fujimaru Takagi disappeared and now he has appeared once again, as a terrorist.

A virus deal clinched in Russia on the Christmas eve. Purpose: unknown. Two clues: a mysterious lady "Maya," who is one of the gangsters, and "Bloody Monday," the keyword for the project.

Then an incident happened in far-distant city of Tokyo. Fujimaru Takagi, a second year student at Mishiro Gakuin high school, is commissioned to find out the truth by the Public Security Intelligence Agency, for his great ability as a super hacker. Now, Maya approaches Fujimaru as his high school teacher...

The story is about Kusakabe Sakura, a second-year junior high student who, in the future, discovers the power of immortality. An angel named Dokuro is sent to kill him before he does so. However, Dokuro thinks Sakura can be spared from this sad fate, thus, she keeps him. Another angel named Sabato is later sent to finish Dokuro's dirty job. Pipiru piru piru pipiru pi! From Baka-Updates: From AnimeWaves: Pi piru piru piru pi piru pi~ Along with this mysterious melody, an "angel" comes to Kusakabe Sakura-kun's house and beats him to death. Her name is... Bokusatsu Tenshi Dokuro-chan!? From now on, the everyday fantasies of Sakura-kun's life will be replaced by events more strange and interesting than he could ever imagine... -------- In the future, a man named Sakura is destined to create the technology for eternal life, which (due to Sakura's lolicon tendencies) freezes all women's aging once they turn twelve. God refuses to allow this, so he sends his angels to the past to kill Sakura before he can do this. But one angel, Dokuro-chan, decides to try to change the future without killing him. Problem is, Dokuro is very temperamental, and is constantly killing Sakura (and lots of other people too) in incredibly bloody ways with her giant spiked club. Good thing she can bring people back to life - if only to grusomely kill them again the next time she loses her temper.

During summer vacation a group of fifteen children discover a mysterious man living in a cave surrounded by high tech gadgets, the man claims to be a game developer, creating a video game with a giant robot defending Earth from fifteen alien invaders. He asked the children to test the game for him and they agreed.

The plot revolves around an intranet-based online game (D.P. = Danger Planet) which is played using a V.P. (Virtual Puppet). VP is literally an avatar which a person uses in the game. However, unlike avatars (characters) from current online games, a VP is allowed to be modified (modded) by a person if he or she has sufficient programming skills.

Kilio Nimra, a normal high schooler who likes games. He and his friend Kurata always plays Danger Planet after school, one day they meet a very tough opponent.

From Tokyopop:
The discovery of an alien organic vessel submerged in the ocean reveals a plot to unleash planetary destruction... a collective of evil scientists called the Reclaimers works to hasten mankind's extinction. As one of Earth's defenders, Hime Utsumiya fights on a team of mecha called Brain Powereds to combat them. Unfortunately, the Reclaimers also have these mecha, and mankind's fate hangs in the balance.

The third World War is nearing. Each super power country is going through a communications war to prepare for it, a war to obtain the top profiles' information of enemy countries using the Russian's secret weapon BEAR, China's Hao Long, and the United State's Confidential Assassination Troop, a.k.a. CAT.

From NetComics:
Shinhye loves lying under the night sky with her father, listening to his tales of the constellations. And she dreams of a life among the stars. Little does she know that the stars may come down to her instead. Her journey begins when the department of science asks her family to host Sarah, a foreign girl with a unique talent. But, strange men are interested in Sarah and Shinhye doesn't know why. Unbeknownst to Shinhye, her every dream--and nightmare--is about to come true.

English Web Publication

It was three months ago when Souka suffered a seizure... The name of the illness is the "I-Type Vibeil Outbreak." To summarize the illness, it basically multiplies the antibodies inside of her body by enormous amounts, causing the antibodies to attack her own body, which will eventually lead to her death. There is no cure for this illness, but there is one treatment. That is to deliver her antibodies to another patient, Cildy, by biting into her body to transfer the antibodies. Cildy also carries an illness called the "Louge Golge Syndrome" which is the complete opposite of Souka's I-Type Vibeil Outbreak and Cildy carries no antibodies, which will cause her to become vulnerable to diseases. The two need each other to survive, but they notice as time passes that Cildy is becoming weaker and weaker. At the same time, Souka hints at a secret that Cildy carries with her. That secret veils all the facts about their diseases...

The year is 2XXX AD, and basketball has become the most popular sport in the universe. However, the Intergalactic League–-the pinnacle of professional basketball–- is completely dominated by extraterrestrials. Widely renowned as the best of basketball is an extraterrestrial named Gyuma, despite the fact that he is merely 19-years-old.

Into this arena steps Yoshimune, an old man who believes that it`s humans who should be number one in basketball. His plan is to collect the best team of pure humans there is, and attempt to win the Intergalactic League.

Yoshimune puts out a call for the best human players, and a 14-year-old named Hideyoshi answers the call.

Chaos;Head's story is set in 2008 in Shibuya and is centered around Takumi Nishij?, a high school student at the private Suimei Academy, and the strange and brutal murders that have recently occurred in the Shibuya area, known as the "New Generation" (????????????) Madness. The story begins on September 28 with Takumi talking to an online friend called Grim (??? Gurimu?). Grim is trying to bring Takumi up to speed about the recent New Generation events since Takumi is not interested in local or international news. A person named Shogun (???) joins the chat room midway through Grim and Takumi's conversation. After Grim leaves the chat room, Sh?gun begins to talk. He speaks in a very cryptic and confusing manner, leaving Takumi nervous. He then sends Takumi a barrage of image links, one of which appears to be of a brutal murder of a man being pinned by stakes to a wall. The next day, Takumi comes across a real life murder scene. Witnessing a mysterious pink-haired girl pinning a man up by stakes in an alleyway, he immediately realizes he is witnessing the very murder detailed in the pictures he received the day before. Convinced Shogun is targeting him and the girl he saw committing the murder is somehow connected to him, Takumi tries to avoid getting involved with other New Generation events. However, as Takumi begins attempting to distance himself from the crime he witnessed, he soon catches interest of the police. With the police suspecting him, and himself convinced that he is being targeted by Shogun, Takumi finds himself caught in a spiral of delusions and paranoia, as he desperately tries to keep himself safe and figure out why he is apparently being targeted. He eventually comes into contact with several other people related to the events, including the girl he saw committing the murder herself. Unsure of what is real or who he can trust, Takumi finds himself thrust into a much larger scheme than he ever thought possible, as the mysterious company NOZOMI carefully plots something from behind the scenes. From Baka-Updates: Takumi is a high school student. He is withdrawn and is not interested in 3D things. In his town, a mysterious serial murder case happens and people get panicked. One day, when he chats on the internet, a man suddenly contacts him and gives him an URL. He goes to the website and finds a blog image that suggests a next murder case... On the next day, it really happens... Could he be really the one responsible? And where is the D-sword that he is supposed to find?

Remake of Macross.

In a not-too-distant future, the Earth has been overrun by a horrifying technovirus. Mechanical parasites, mistakenly created in an attempt to advance technology, attach themselves to human spinal cords and turn their hosts into cyborgs.

Desperate to rid themselves of this technological terror, the remaining human survivors must band together and learn to defend themselves against their android enemies.

A four-part manga series depicting the events previous to the American movie Cloverfield (more info in the link). In the manga (more info in the link), a connection is implied between the human protagonist Kishin, his mother, and the creature.

In this school fantasy story set in the distant future, creatures contaminated by pollution have overtaken the land, forcing humanity to live in isolated mobile cities called Regios. One such city named Zuellni is a self-contained school in which freshman Layfon Alseif has just enrolled. Layfon reluctantly joins the 17th Martial Arts Studies Unit led by the third-year student Nina Antalk and embarks on a series of adventures.

This version recounts a slightly different version of Layfon's story.