Manga Directory -- Sci-fi

In the decade since the world became aware of the existence of magic, the world has undergone massive upheaval. However, a boy named Touta lives in seclusion in a rural town far removed from these changes. His ordinary life is highlighted by his magic-using female teacher and his supportive friends. When his tranquil daily life is disrupted, he embarks on a unique adventure. This is a sequel to the manga Mahou Sensei Negima.

Chapter 164:

28,289

DUSK HOWLER

Kim Jee-Ha comes from a good background with decent grades and test results; however, he has one big flaw - when it comes to official events like university interviews for example, he is horrible. To overcome his social awkwardness, he embarks upon the virtual reality game Trikia where he meets an eccentric high level undead Nine - his future guild master.

Ch. 91

27,960

GINTAMA

Sakata Gintoki is a samurai living in an era when samurai are no longer needed. To add to his troubles, oppressive aliens have moved in to invade. Gintoki lives with Kagura and Shinpachi, taking on odd jobs to make the world a better place... and to pay their rent.

Vol. 77 Ch. 704.1 Koujien Fanbook Ending

6,763

ANSATSU KYOUSHITSU

The story is about class 3-E of Kunugigaoka Middle School where every morning they greet their sensei with a massive firing squad. The sensei is a weird combination of an alien and a octopus that moves at speeds of mach-20. It turns out this creature was responsible for the destruction of the moon, rendering it forever in a crescent shape. He has announced that he will destroy the world in one year. The creature will teach class 3-E how to assassinate him before the year is over.

Chapters 180.4

2,125

1000 Yen Hero

Kaijin are attacking! But luckily for the people of Japan, heroes are there to protect them, with powers that run on a rate of yen per second. For Hiasa Sen however, there are much more important things to worry about, like catching sales on groceries, and his many part time jobs, all to take care of his little sister. When danger approaches however, he has a secret power of his own, but it may be more trouble than it's worth.

Vol. 2 Ch. 16 Retrospection and Borrowing

1,651

Splatoon

A serialization for the hit game Splatoon with manga-original characters, featuring the Blue team's, and more specifically Goggles', antics.

Ch. 38

940

DEVELOPERS - MOBILE SUIT GUNDAM: BEFORE THE ONE YEAR WAR

From ANN: Years before the One Year War, Zionic Co. was developing a new type of piloted robots (later became Mobile Suits) using thermonuclear reactor shielded with Minovsky particles as the power source. For safety and secrecy reasons, the project was outsourced to Hosioka, a small steelworks which looked ridiculously lousy at the first sight.

The One 110

684	SPACE BOY 3.0 A girl who belongs in a different time. A boy possessed by an emptiness as deep as space. A story about an alien artifact, a mysterious murder, and a love that crosses light years. Chapter 217: Drama Sci-Fi

570

Super Dragon Ball Heroes: Universe Mission

Super Dragon Ball Heroes: Universe Mission is a spin-off manga and the sequel to Super Dragon Ball Heroes: Dark Demon Realm Mission!. The plot involves the mysterious Fu, who after kidnapping Future Trunks, lures Goku and Vegeta to the Prison Planet, an experimental area which Fu created and has filled with strong warriors from different planets and eras in order to force them into a game where they must collect the seven Dragon Balls if they wish to escape.

Ch. 6

464	UFJA 4.2 KERMIT GOES TO COCOMO Kernit goes to cocomo Adult Award Winning

363

ALL THAT YOU ARE

Each day is a desperate struggle on the decaying streets of Kansai Core-IV, especially for Amelia and her newborn child. So when a citywide bounty is announced and $1000 given to every able-bodied citizen, she faces a difficult choice: Use the cash to survive another day or race against an entire city for the chance at a new life. Whichever path she chooses, her demons are sure to follow.

Chapters 62

327

STAR WARS

A long time ago in a galaxy far, far away. It is a period of civil war. Rebel spaceships, striking from a hidden base, have won their first victory against the evil Galactic Empire. During the battle, Rebel spies managed to steal secret plans to the Empire?s ultimate weapon, the DEATH STAR, an armored space station with enough power to destroy an entire planet. Pursued by the Empire?s sinister agents, Princess Leia races home aboard her starship, custodian of the stolen plans that can save her people and restore freedom to the galaxy. Original Korean Webcomic / English Version by LINE Webtoon

Chapters 40

320

Legend Of The Galactic Heroes (FUJISAKI Ryu)

New adaptation of the novel.The story is staged in the distant future within our own Milky Way Galaxy, approximately in the late 36th century. A portion of the galaxy is filled with terraformed worlds inhabited by interstellar traveling human beings. For 150 years two mighty space powers have intermittently warred with each other: the Galactic Empire and the Free Planets Alliance. Within the Galactic Empire, based on mid 19th century Prussia, an ambitious military genius, Reinhard von Müsel, later conferred Reinhard von Lohengramm, is rising to power. He is driven by the desire to free his sister Annerose, who was taken by the Kaiser as a concubine. Later, he wants not only to end the corrupt Goldenbaum dynasty but also to defeat the Free Planets Alliance and to unify the whole galaxy under his rule.In the Free Planets Alliance Star Fleet is another genius, Yang Wen Li. He originally aspired to become a historian through a military academy, and joined the tactical division only out of need for tuition money. He was rapidly promoted to an admiral because he demonstrated excellence in military strategy in a number of decisive battles and conflicts. He becomes the archrival of Reinhard, though they highly respect one another. Unlike Reinhard he is better known for his underdog victories and accomplishments in overcoming seemingly impossible odds and mitigating casualties and damages due to military operations.As a historian, Yang often predicts the motives behind his enemies and narrates the rich history of his world and comments on it. One of his famous quotes is: "There are few wars between good and evil; most are between one good and another good."

Ch.22

296	OGEHA 2.0 There's no intro for it... Vol.3 Ch.15 Horror Sci-Fi

291

AIDIE

Aidie is KN Group's mascot robot that has been greeting the employees every morning. Its creator, Professor Harvey, takes Aidie on the day of his resignation and risks his life to protect it from the company. What secrets does this one robot hold? The author ended Aidie abruptly after Chapter 46. Author/Artist: http://tapastic.com/sangjin66

Chapters 46.5

275	ALIEN NINE 3.0 In the future, alien invasion is a daily occurrence and everyone must be prepared. Elementary School #9 has assigned three students to fight off the extra-terrestrial threat. Vol. 3 Ch. 30.5 Action Horror

193

Babel II

Mangaupdates :It focuses on a boy named Yamano Koichi, who is one day revealed to be the heir to the supernatural powers of an alien named Babel, who was stranded on Earth 5000 years ago and built the biblical Tower of Babel. Koichi becomes Babel II, armed with supernatural powers and served the Three Servants: the shapeshifting Rodem, the giant, pterodactyl-like Ropross, and the humanoid aquatic robot Poseidon. With his newfound powers, Babel II seeks to put an end to the ambition to Yomi, a man from the Himalayas who seeks world domination

Vol. 12 Ch. 53 The Cadaver Donor

176	IMMATURE EARTHLING FRIEND 3.0 A Boy from an alien planet learns that he is not of that planet. He moves to Earth because of an “immigration project” and now must learn to live among the humans on the scariest place on Earth, Seoul Korea. Chapters 40 Comedy Sci-Fi

173

Secretary To The Managing President, General Time Industries, Seiji Tanaka

The new Tanaka Seiji manga follows the titular character, who is a private secretary. With Tanaka's support, a company can become invincible and can achieve any future it desires.

Ch. 20 Tanaka and Tokioka

158

Kiseichuu No Tensei Ima Nani Ka?

Adaptation of the light novel with the same Title, our protagonist is the only one who decides to stay on earth to protect the last plant left in it. Noticing his selfless actions, God decides to help him with his new purpose by separating his mistress from his body and thus begins to develop a strange power until he suddenly returns to the reincarnation cycle ... Like a parasite? And where is that garden that so carefully protected?

Life before dying part 1

136

KINNIKUMAN II SEI: KYUUKYOKU CHOUJIN TAG HEN

After the terrible battle against the Demon Seeds peace has been restored and thus Mantarou is wasting his time away sleeping around, like usual... Suddenly he has a weird dream of him fighting a tag match against the Original 'Machine guns' team (Kinnikuman x Terryman tag team)... Even weirder is that the machine guns aren't 60 something, but are instead in their top form at their finest age, as they where when they won the universal tag team championship... Could this weird new vs old dream mean something? As he awakes from his afternoon nap, Mantarou realizes that there are some evil beings floating around the sky that call themselves Time Choujins, after sending a weird challenge they just banish in thin air without leaving a trace.

vol.18 ch.199

132

NIBELUNG NO YUBIWA

A sci-fi retelling of Wagner's "Ring of the Nibelungen", starring Captain Harlock. The series was first serialized from 1990 to 1991 in Chuukosha Fan, a used car magazine (!). A sequel was published for free directly on Shinchousha's webpage from 1997 to 2000, making it probably the first online manga.

Chapters 14

120	SINNA 1905 3.0 It's mainly about two different armies battling each other out with their mechas. Chapters 19 Action Mecha

120	UNDERGROUND BLOODPACK 3.0 IF I SURVIVE 100 MISSIONS FOR 3 YEARS, I CAN SAVE MY FAMILY Chapters 20 Action Horror

118

ARMAGEDON

Hundreds of millions of years ago, highly-advanced beings looking to make a planet for themselves purposefully tampered with Earth's natural processes in order to create multi-cellular life. Watching the planet's evolution closely, they continued to help life evolve further in the hopes of having actual civilization develop. It's now 1996 in Seoul, where Hyesong, a high-school student, struggles with the usual problems of youth. The only unusual thing about him is that he's been having the same apocalyptic nightmare for an entire month; in the dream he is an great fighter and genius tactician who faces off against a seemingly-unbeatable foe. Are these dreams not really dreams? Does he really have a role to play in the cosmic balance of the universe? And is the new girl in his class really just a normal student?

Chapters 14

108

GETTER ROBO ARC

Set in a post-Apocalyptic Earth, Hayato Jin continues to lead the Saotome Research Institute after the events of Getter Robo Go. He has succeeded Professor Saotome's masterpiece prototype, the Shin Getter Robo, with a more stable creation: Getter Robo Āḥ.

Chapters 14

103	STEINS;GATE - AISHIN MEIZU NO BABEL 3.0 There's no intro for it... vol.2 ch.5 Drama Psychological

END OF ETERNITY: THE SECRET HOURS

In a world called Barzel exists a particular profession called Private Military Firms or more commonly known as PMFs. They take on any particular job ranging from stealing to security as long as the price is right. Lynbell, Zephyr and Vashyron joined alliances to take on jobs and have been doing decently even in this highly competitive and cut throat industry. However, lately, there has been a mysterious figure who has always been one step ahead of them, taking their jobs and keeping them from making money. And now, it seems that person is their new client.

Chapters 12.5

SAKURATETSU TAIWAHEN

[From Aku-Tenshi]: In the center on a metropolis city lies a small, shaky-looking house. A normal... Okay... Not so normal high school student, Sakura Tetsu (and his family), who works day and night relentlessly to support his family's living expenses, lives there. All is normal until one day, people from the future, alien pirates from outer space, appear. The underground kingdom claims Tetsu's land. Will he prevail in protecting his own land? Or will he surrender his land into many more invaders to come? Yes... Weirdness and insanity ensues!

Chapters 14

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