Tsutomu Nihei's (Knights of Sidonia) breakthrough science-fiction masterpiece is now finally back in print. In a future version of Earth, there is a city grown so chaotically massive that its inhabitants no longer recall what “land” is. Within this megastructure the silent, stoic Kyrii is on a mission to find the Net Terminal Gene-a genetic mutation that once allowed humans to access the cybernetic NetSphere. Armed with a powerful Graviton Beam Emitter, Kyrii fends off waves of attacks fro...

This story takes place on the frigid, massive artificial planet known as Aposimz. Eo, Biko and Etherow, residents of the White Diamond Beam, are in the middle of combat training when suddenly a girl appears, Rebedoan Empire soldiers in hot pursuit. The girl asks for their help in keeping safe a “code” and seven mysterious “bullets.” This chance encounter marks a major shift in the fate of the entire planet…

Outer space, the far future. A lone seed ship, the Sidonia, plies the void, ten centuries since the obliteration of the solar system. The massive, nearly indestructible, yet barely sentient alien life forms that destroyed humanity’s home world continue to pose an existential threat. Nagate Tanikaze has only known life in the vessel’s bowels deep below the sparkling strata where humans have achieved photosynthesis and new genders. Not long after he emerges from the Underground, however, the...

An evil necromancer slays the king and carries off his daughter, secreting her in the legendary Dragon Tower. To save the princess, her steadfast Royal Guard assays the stronghold, but the way is blocked by powerful eldritch creatures… So, to supplement their forces in the face of mounting casualties, they press ordinary folks from the surrounding villages into service-including Yuva, a sturdy young farmboy with a strong back but no experience in battle, and only a battered old helm and wo...

What starts as a routine investigation into a series of child kidnappings turns personal when detective Musubi Susono's partner is viciously murdered by a fanatical cult. Stymied by her superiors and armed only with a mysterious sword, Susono must descend into the depths of her decaying city in search of answers- and what she finds will remake the world as she knows it. Set 3,000 years before the events of BLAME!, this dark, action-packed prequel from sci-fi visionary Tsutomu Nihei (Knight...

Tamaki begins training at an elementary school to earn his teaching liscence, and meets a delinquent teacher. His hair is messy, always wearing sweat pants, and a dull look. First impressions of Ei Hideo were terrible, but… Tamaki's teaching instructor and Hideo's older sister Rikako insists Tamaki to live with them!! Under the same roof with a senior teacher… A secret lesson in love ♪

A young man named Kaina ekes out an existence high atop the canopy that spreads from the titanic orbital spire trees. He and the handful of aging fellow villagers who remain believe they are the last humans in the world-after all, no one could survive amid the great snow sea that blankets the surface below. But they're about to learn how wrong they are… Here begins the epic tale that could change the fate of a dying world forever!

Cibo has uploaded herself into Sanakan's body, and she struggles to suppress Sanakan's consciousness and the Safeguard commands. Cibo and Kyrii continue their hunt for the Net Terminal Gene inside of Toha Heavy Industries, which appears to be a safe space where neither the Administration nor the Safeguards can interfere. Mensab is one of the few AIs who succeeded in protecting her human charges from the deadly attacks of the Silicon Life. Mensab attempts a forwarding that shunts Kyrii into...

The year is 2095. Magic has been tamed as another form of technology, and the practice of magic is now a rigorous discipline. Brother and sister Tatsuya and Miyuki Shiba are just about to start their first year at the renowned First Magic High School of Japan. But the school's ironclad rules mean that the brilliant Miyuki enters the prestigious Course 1, while her older brother, Tatsuya, is relegated to Course 2--and that's just the beginning of their troubles!

The Administration contacts Kyrii and Cibo, encouraging them to keep searching for the Net Terminal Gene which will stop the City from its intractable, chaotic growth. The Admin also warns them of the autonomous Safeguards, vicious entities that attempt to kill off any humans who access the Netsphere without the required Net Terminal Gene. Kyrii is attacked, and a group of humans who have settled on the outskirts of Toha Heavy Industries comes to his aid. Kyrii awakens with a newfound abil...

In volume two, the Sidonia has engaged a new type of Guana. This armoredtype is strangely aggressive, and most of the young pilots who have confronted the monster are not prepared for this change in stragedy. Rookie pilot Nagate Tanikaze has even fewer completed flighthours, but that does not prevent him from devising his own plan of attack when his squadron is in danger. Feeling the stirrings of a bond that is precarious at best given that humanity itself is in peril, he ignores orders to...

Eriquo, Lilicen, and Yuva are left to rescue the princess on their own after their commanding officer, who just so happens to be the king's sister, is whisked back to the capital to sit the throne in his absence. The three face innumerable dangers as they begin to tease out the secrets of the Dragon Tower-but danger lurks without as well as within. Haughty knights, mighty sorcerers, a killer with the indomitable power of the Dracomorph… Monsters come in many forms!