From Tokyopop: After a generation of warfare, the Gundam boys finally secured a peace between Earth and the colonies by helping to defeat the Oz and White Fang armies. Now, out of the rubble, the surviving soldiers are re-emerging and clustering together into new factions. Hero Yuy has become a vigilante pacifist, tracking down weapons stashes and destroying them, while Relena, former Queen of the Earth Sphere, tries to maintain the peace politically. But an unmanned weapons factory has been discovered somewhere near Mars, and now the boys are going to have to dust off their mechs for one more battle to save the tenuous peace.

One of the first published works by famed Berserk mangaka, Miura Kentaro.
Rick has lived a normal life as a mechanic's apprentice in a world underground. That, however, is about to change as he bumps into a strange intruder who is not quite like anyone Rick has ever seen before. Venus, the intruder, claims to be from another world just like Rick's, though slightly different. With the police after Venus, can they figure out what is going on?

Note: Won the "Best New Author" prize in the Weekly Shōnen Magazine

Mikami is only in high school but he is a game designer genius. He has created many popular games ranging from RPG to action to even puzzle games. From a classmate’s request, he decides his next project will be a romance game so he begins to gather research material that will help him make another hit game. But when Mikami gets home, he finds a game called Not Alive that he doesn’t remember getting and curiously, he plays the game and the next thing he knows, the CD goes inside him and he has turned into a girl!

Note: The chapter numbering between the magazine and tankobon versions are different because Chapter 1 was split up into two parts in the magazine, but put together in the tankobon version.

Gundam F90 begins with the Jupiter Energy Fleet Supply Ship Kobayashi Maru returning from Jupiter to the Earth Sphere. The ships operator soon detects an abnormal spread of Minovsky Particles in the area. Immediately soon after the Kobayashi Maru is sunk by an unknown enemy and flash forwards three days to a test piloting of the new Gundam F90 mobile suit.
During testing of the F90, One of several people abord the Admiral Tianem (Named after the famous Earth Federation general who led the final assault on Zeon in the One Year War in Operation Star One) a Clop class ship, which the F90 is attached to, Lieutenant Rosch, the man in charge of the test team, comments that he is impressed with the SNRI’s (Strategic Naval Research Institute, the group that designed the Formula series of Mobile Suits) idea of scaling down mobile suits to enhance performance while minimizing target space and getting rid of useless armor that would not protect the unit in the age of beam weaponry. He is also impressed that the Formula series is still highly maneuverable despite the smaller size and reduced number of thrusters. An engineer says that SNRI hopes to return mobile suits to their original purpose of construction and to eliminate the use of them as weapons of war.

A 2 volume manga that explores the origins of Samus Aran.

An E-Manga was made for chapters 1 and 2.
(http://www.mechadrake.com/metroidmanga.html )

A story where students face off against teachers to bring down the tyrannical education system.

The devastation caused by the Kantou Hell Quake sunk the buildings in the center of Tokyo deep beneath the waves. A great number of human lives and and a great deal of property sunk along with them. There's no shortage of people aiming to claim these sunken valuables. Many of those people are pirates, who arrived from overseas in salvage ships of unknown nationality. Every night, these pirates raid the chain of small islands, which all that remains of the Kantou region, and assault the survivors.
However, there was no one who was able to stand against the pirates! It was a completely lawless zone. It was Japan, but not Japan: A land and a people completely forsaken by their country.
That is, until Violence Jack rises from the ocean to help the islands' inhabitants fight the pirates and their allies, the New Shu Army.

Stardust Memories is a short story compilation of human beings in the distant future where we have traveled deep into space. Each story describes a moral dilemma that people traveling in space may experience which is something that we have yet to determine in the current world.

Stardust Memories talk about such problems as the implications of having people travel for years, even decades, in the cold, quiet and endless universe. A different story tells on how human presence in a foreign galaxy will affect the environment. The topics the author decides to write about are interesting and makes you wonder about the future.

A tale of obsessive love and constant pursuit, told over a 1000 years.
Escaping from a brother who had just ascended the throne, Yoshitsune, along with his servant, comes across a house in the middle of a desolate mountain. Oddly enough, only a young woman lives there, who seems to possess a very dark and ominous past.
This long journey of more than a thousand years focuses on our main protagonist Kurou. It can be somewhat confusing at the beginning, but once you understand the plot this story can be quite entertaining.
The main thrust of the story goes like this: Kurou meets a beautiful woman by the name of Kuromitsu, and begins a relationship which transcends life and memory. Kurozuka tells the tale of a journey undertaken by immortals, and those who chase after immortality.
The majority of this story takes place many centuries in the future, after Kurou has been separated from Kuromitsu. Having lost almost all of his memories, Kurou seeks to understand why he cannot die, to rediscover his identity, and to find the woman that haunts his dreams.

Deronga Five Alpha is a dying unstable planet which according to studies, used to be a very lush planet with all kinds of different species. The current state of the planet is a horrifying place where vicious carnivorous creatures fight in the “survival of the fittest.”

Captain Bagures, the leader of the research spacecraft, is a cold and cruel woman who, despite the warnings, unnecessarily sends a military team down to the planet for research. The end result was a catastrophe with the team being slaughtered by the creatures on the planet. The leader of the team, Cannon, vows vengeance on Bagures before seemingly dying.

Jump to 20 years later, a spaceship comes near Deronga Five Alpha to see the end of the planet. As the planet explodes, a foreign object attaches itself onto the spaceship. As nothing can survive a planetary explosion, the crew investigates the object only to find out it is one of the creatures from the planet Deronga. As the story progresses, the creature goes into a rage after seeing Bagures, now an extremely important person in the military, on the monitor screen. Could this creature be Cannon and how do you stop something that can withstand a planetary explosion?

From Dark Horse:
In the year 2003, a titanic collision between an immense ice asteroid and the planet Venus transforms Earth's closest neighbor into a habitable world. Eighty years later, two colonial powers, Ishtar and Aphrodia, glare at each other across a contested frontier. The militaristic Ishtar, hungry for Aphrodia's rich resources, has developed a supertank known as the Octopus to spearhead its assault force. Unable to face Ishtar's industrial might head on, Aphrodia counters with the Hound--a high-performance antitank battle cycle designed to outmaneuver the massive tanks and strike their weak points. The war won't wait and the fate of all Aphrodia is in the hands of Ken Falkirk, a suicidal motorcycle daredevil!

From Yen Press:
A mysterious illness is spreading rapidly through the halls of Fujimi High School. In a matter of hours, the campus is transformed from a place of learning into a hive of nightmares, as the infected students collapse and are reborn as flesh-hungry zombies! Only a handful of students escape the initial outbreak — among them Takashi Komuro and his childhood friend, Rei. He manages to protect Rei from the initial onslaught, but how long can Takashi and the other students hope to survive when the whole school – maybe the whole town — is out for their blood?!

N/A

The year is Universal Century 0096, and Banagher Links is a student at the Anaheim Electronics Industrial College training facility at an incomplete space colony. There, he rescues a girl named Audrey Burne and helps her to evade capture by Zeon remnants known as the Sleeves. The Sleeves are after "Laplace's Box" an item the Vist Foundation has had in its possession since the beginning of the Universal Century which can be used to topple the Earth Federation government, and Cardeas Vist, the head of the family plans to hand them the key to it. Audrey, fearful of what will happen, wants to convince Vist not to give them the key. The Earth Federation's Londo Bell unit attacks the Sleeves and Banagher is drawn into the chaos. Adapted from the light novel series that were later adapted into a feature film series, the first of which has already been released this February 2010.

Orbiting serenely above a long-ago poisoned earth, the last bastion of human civilization is the space colonies. After a terrorist attack, the colonists are forced into exile on the blighted planet below. In the confusion, a young mother is separated from her family and is flung into a bleak, uncertain future... But Sarah will not rest until she finds her children.

13 years ago, an unknown object appeared at Shinjuku. That creature regularly gives birth to a demon. Therefore, our world is being eaten clean.
The military found a weapon capable of fighting these creatures, a special power known as "exex" that becomes part of the human body.

Action manga about the German 8th tank company on the Eastern Front of WW2 during the fall of 1943.

As a baby Jiro was delivered to his foster parents by a massive oni, who said he would return for Jiro in 15 years. When the time comes Jiro must contend with enemy oni, dark cultists, and their minions while attempting to protect both his parents and girlfriend from their depredations. Ultimately he must embark on a journey through the past, future, and other dimensions to embrace his destiny as Shuten Doji reborn.

One of the first published works by famed Berserk mangaka, Miura Kentaro. It follows the heroic lone wolf, Noa, in a desert-punk post-apocalypse.