Genre - Sci Fi

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.

Vandread Special Stage collects together several humorous side stories, as well as a final story arc where the Nirvana meets up with the rest of the Mejere pirates, so Hibiki must go in disguise...

[From SnowKiss]: Aiko should be dead, but when she awakes in a secret hospital, she has no recollection of what happened that night. Until a monster showed up and her memories flood back. Her arm changed into a powerful weapon similar to the monster, a chimera arm. The secret organization Atheos asked her to help them fight off the chimeras. An accident happened that led Aiko to understand how much she wants to live, and decided to join Atheos, in order to find her place.

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!

The first Venus War is over. Though Ishtar's campaign against Aphrodia was a success, Ishtar suffers from internal warfare as rival factions struggle for control of the postwar political landscape. With the regular military and the powerful Security Police claiming separate loyalties, Ishtar is a powder keg with a very short fuse. Could the flush of martial success abroad help strike the match of civil war at home?

Set in the near future where Mother Nature has decided to fight back against all of the human encroachment. It has your standard apocalyptic scenario, but we're right in the middle of the apocalypse actually happening, rather than the aftermath. Vines and foliage entangle cities, as large wooden mech-like creatures called Arethusa (named after one of the mythical Greek Hesperides that tended the gardens in a remote corner of the world) rampage through cities. Our main character is Souma Shin, a punk kid out of Japan. We start off with him coming to visit his twin (?) brother Ken. All hell breaks loose as Shin finds a group of small kids being used for military purposes, and tries to save them in the confusion created by an Arethusa invading the compound.

In the world of Kouhei Horikoshi's Boku no Hero Academia, nearly everyone in the world has powers known as "Quirks". Normally, the law enforces the rule that citizens cannot use their Quirks out in the open, and that privilege is reserved only for registered superheroes. However, a select few have chosen to reject this rule. They are known as vigilantes - people with the hearts of heroes, but the reputation of villains. This is their story.

In the world of Kouhei Horikoshi's Boku no Hero Academia, nearly everyone in the world has powers known as "Quirks". Normally, the law enforces the rule that citizens cannot use their Quirks out in the open, and that privilege is reserved only for registered superheroes. However, a select few have chosen to reject this rule. They are known as vigilantes - people with the hearts of heroes, but the reputation of villains. This is their story.

Humans with strange new powers have begun to appear. They are called Knockers. The Knockers are not without rival however, as they are being hunted by the mysterious being named Void! Not adhering to any notions of good or evil, Void pursues these Knockers while being himself in the cross-hairs of government agencies BOOTS and the Public Safety Commission Section 5, and mysterious pursuers like Shamonji the beautiful swordsman and the undead soldier, Pale Horse, who arisen from the dead. Just what is Void s goal, and for what purpose does he stretch his raven wings? Summary by OMFGG-Scans

In an postapocalyptic world practically covered with water, Wadatsumi, a boy who lives in that he think to be the last earth piece, knows a mysterious girl dragged by the waves of the sea. Where she comes from? There are more zones of earth in the world?! (Source: mangaupdates)

Watanabe, a creature from a 20,000 light-year outer space, homestays at a high school student, Taeko's house. Watanabe repeats noisily "gozaru."

In a world ruled by anthropomorphic animals. Humans live as slaves, and a group of terrorists dubbed the "World Destruction Committee" intends to destroy the world in rebellion. A young man, Kyrie, who possesses the power to destroy the world, though he does not know why. Morte, a young woman with a tragic past and is the leader of a terrorist organization plotting to destroy the world. A demi-human named Naja, Morte's childhood friend Agan, a tough bear named Toppy, and a dragon girl named Lia. These beings will come together and journey to destroy the world!

A gate to another dimension has burst open, and from it emerge gigantic invincible creatures that threaten all of humanity. Earth's only defense is a mysterious group of warriors who have co-opted the alien technology in order to fight back!

An expansion of the Strike Witches series, World Witches - Contrail of Witches details the short stories of various witches from areas of the European front of the Neuroi War.