Universal Century 0153. During the war between the League Militaire and the Zanscare Empire, Uso Ewin while alone on a reconnaissance mission happens upon the Zanscare Empire's Newtype squad, and finds himself blind-slighted by a Zoloat, and comes under attack by the mysterious Mobile Armor Zong. However he finds himself rescued by an old junk dealer Grey Stoke. The pilot of the Zolat, who was also rescued alongside Uso is revealed to be a young girl named Kamui Gian.

A spin-off of Kyoukai Senjou no Horizon depicting everyday life on Musashi in an easy-going style.

A society where people have forgotten about ethical taboos and enjoy a life with clones, robots, body rental and drugs.

From MangaProject:
This is the story of Alpha Hasseno, an Alpha 7 M2 series robot. Left by her owner, she appears and acts fully human while running a small coffee shop named Cafe Alpha. It is a light-hearted story about the people Alpha comes into contact with behind the backdrop of a futuristic country-side in Japan. As we meet Alpha, she makes a shopping trip to Yokohama.

Note: Won the 2007 Seiun Award for Best Manga.

Jamitov Hymem and Bask Om arrive at the Newtype Research Institute Headquarters located in Indiana of North America. They have come to observe the condition of the newly modified Cyber​​-Newtype, Subject GH-8N-281 known as Rosamia Badam, a girl who was orphaned by the colony drop on Australia during the opening days of the One Year War.

On the outskirts of Neo-Hong Kong lies a mysterious Chinese-style garden. Legend has it that anyone who looks upon the fairy of the garden will die before the night is out.

Five years ago, Douglas Pyke was charged with discovering the true nature of this fairy, but when he accidentally killed a woman in the line of duty, he left the police force forever. Now, a cabbie and sometime private eye, he is asked to find a missing scientist and confront the mysteries of the garden once more.

It's mainly about two different armies battling each other out with their mecha.

From Tokyopop:
In these haunting tales, Dolls-- human-like androids-- have an uncanny way of working themselves into the lives of their masters.
DOLL examines the question of what it means to be truly human.

From Tokyopop:
When Mink rushes to buy the latest CD by her favorite pop star, Illiya, she winds up instead with a software disc from the future that allows her to become whomever she wants. When she and her friends decide to program a Cyber Idol version of herself, all Mink's dreams come true. In fact, she is soon discovered as the next 'It Girl' and causes quite the pop culture sensation. However, Mink cannot reveal her true identity to anyone because using software from the future is a serious crime--and being caught could result in her 'deletion.'

From Tokyopop:
In the year 2068, the Brain Computer, created by humans to be the core of a machine-driven Earth, itself creates Leave, an android that far surpasses the abilities of humans. With mankind now an unnecessary aspect of the Earth ecosystem, Leave, along with her 'father' Fenrir (the human scientist who raised her), destroys humanity and in its stead creates the four 'Mothers' who in turn create an android race modeled on Leave known as the Selenoid.
They divide the world into four parts, each ruled by a Mother, and then further sub-divide the android population into hierarchical levels with the strong at the top and the weak at the bottom. A virtually perfect society ...
And it would have remained perfect if some of the surviving humans hadn't formed a revolutionary group together with some of the lower caste Selenoid with the explicit purpose of overthrowing Leave and delivering the Earth back into the hands of the humans.

Manga adaptation of BlazBlue game.

They arrive in silence and darkness. They descend from the skies. They have a hunger for human flesh. They are everywhere. They are parasites, alien creatures who must invade - and take control of - a human host to survive. And once they have infected their victims, they can assume any deadly form they choose: monsters with giant teeth, winged demons, creatures with blades for hands. But most have chosen to conceal their lethal purpose behind ordinary human faces. So no one knows their secret - except an ordinary high school student. Shinichi is battling for control of his own body against an alien parasite, but can he find a way to warn humanity of the horrors to come?

Won the 1993 Kodansha Manga Award for General Manga and the Seiun Award for Best Comic of the Year in 1996.

Oneshot about pilots killing creatures from sea

Kyoukai Senjou no Horizon 4koma anthology by various artists.Not to be confused with the Horako-san 4koma.Note: Spoilers and in-jokes abound.> Spin-Off of Kyoukai Senjou no Horizon (http://mangapark.com/search?q=kyoukai-senjou-no-horizon )Related:> Kyoukai Senjou no Horako-san( http://mangapark.com/search?q=kyoukai-senjou-no-horako-san )> Kyoukai Senjou no Horako-san - Shucchouban( http://mangapark.com/search?q=kyoukai-senjou-no-horako-san-shucchouban )> Kyoukai Senjou no Horizon - Animedia 4koma( http://mangapark.com/search?q=kyoukai-senjou-no-horizon-animedia-4koma )

From Yen Press:
Kyon is your ordinary high school freshman who has long given up on his childhood dreams of encountering the fantastic and supernatural, or so he thought.
From the very first day of school, his classmate–the beautiful but eccentric Haruhi Suzumiya–makes it very clear that her only desire is to meet aliens, time travelers, and psychics! A chance conversation between the two inspires Haruhi to form the SOS Brigade, a school club created for the sole purpose of getting these supernatural beings together. The initial members consist of the mute bookworm Yuki Nagato, the timid but voluptuous Mikuru Asahina, and the polite and ever-smiling Itsuki Koizumi. By the end of this first volume, Kyon quickly finds out that these seemingly “helpless victims” of Haruhi’s are actually members of secret organizations–both futuristic and alien–keeping watch over Haruhi as she is the pinnacle of some major calamity on the horizon.

Note: A one-shot prototype titled Emeraldas was published in 1975 in Akita Shoten's Monthly Princess.

Set in a distant future wherein Earth is no longer inhabited by men but human-like creatures with wings, Princess Mimia tells the story of a little girl who was born without wings and who can’t use magic like everyone else. Mimia, the last princess of the winged people’s kingdom, thinks of herself as a freak of nature. Her folk, however, believe that she’s a Child of the Gods because her appearance resembles that of the Gods who once created them. As a Child of the Gods, it is Mimia’s fate to travel to the Country of the Gods in the starry sky. But she is not sure if she really wants to embark on this uncertain journey that could determine her world’s destiny…

The human race is becoming more and more dependent on increasingly complex technology and machines; machines that inevitably break down. According to those lucky people who work at ATMT, the best job in the world is to be one of those special people who exists between the human world and the cyber world as "therapists", inserting their consciences into the broken machines via a proprietary interface to conduct the repairs. Such a job is not without immense risk and can result in a person being trapped in the device as an annoying, pitiful bug. Amongst the therapists, there exists a chosen few who have additional power and capabilities and who face the greatest risks and dangers - the Automata.

- Cave Scanlations

Official English Version - also Season 2 & 3
Original webcomic

It's 2071 and Earth as we know it is in ruins ruled by Wild Gods, the "Aragamis". Set after half a year in the Original Game Story, Kagami Ryo, Leader of Far East Branch's Team One, travels from Finland to return to what was formerly called Japan.