Manga Directory -- Aliens

The Older Sister Who Says “Ara Ara” To Everything

There's no intro for it...

Feb 17, 2025

Vierca-san VS

A salaryman gets a catgirl visitor from another world, and bullies her with his culinary skills.

Chapters 30

Feb 16, 2024

Spacedrum

RENAISSANCE, LIFE, DEATH, ASTRAL DISINTEGRATION. RENAISSANCE, LIFE, DEATH, ASTRAL DISINTEGRATION. RENAISSANCE, LIFE, DEATH, ASTRAL DISINTEGRATION. All beings in the firmament live locked in this infinite cycle. Or so it was until the day they came down from the heavens. Humanity ceased to be human. Death is no longer the end. Enlightenment came to save her children and defeat the most powerful feeling that consciousness had been able to create. ___ SpaceDrum shows us a society that has evolved to a state of full well-being, freed from wars and conflicts, in search of Nirvana, thanks to the spiritual guidance of an alien race. The aryas are an elite group charged with the external security of the planet and the protection of the high priestess. They are chosen because, thanks to their control over their Virya, they are able to control mysterious fragments, the shards. Reda is a student at one of the most distinctive military academies, but he has difficulty controlling his special shard due to constant visions of a strange young woman. And this will not be the biggest of your problems...

Chapters 18.2

Dec 30, 2025

Tokyo Gareki Shoujo

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Chapter 20

Jan 30, 2023

Star Wars - The Mandalorian

Comicalize the first live-action drama series of \"Star Wars\" which is a big hit in the world! This is the first live-action drama series from Star Wars that follows Episode 6/The Return of the Jedi. 5 years after Darth Vader\'s death, peace has not yet arrived in the galaxy, and the remnants of the Empire have been behind the scenes. The lone bounty hunter “Mandalorian”, who survives on his own path in such a chaotic era meets the orphan “The Child” with mysterious power, and gets involved in an epic battle aimed at from all over the galaxy.

Chapters 1

Jul 03, 2022

Space Sweepers

There's no intro for it...

Ch. 2

Feb 11, 2021

The Heroes Of Galaxy Wars

With the decline of the Galactic Empire, the Milky Way has dissolved into a confusion of warring leaders. One of the strongest of these warlords manages to defeat the imperial Asou Shuzen, and take the remaining imperial family member, the Princess Shimon, as a prisoner. Will she be able to become something more than a pawn in her captor\'s ambitious plans of conquest? In the meantime Ryuga Rai, a solider of Shusen Army, has become fed up with his leader after returning from a battle with only 3 surviving soldiers in his band. But all Rai\'s defiance gains him is a glimpse of Princess Shimon and an unwanted place in the warlord\'s wild daughter\'s bed. What will future hold for Rai and for the galaxy? --- **Links:** - [Author\'s Twitter](https://twitter.com/glc09bk88pgot7u) - [Anime on ANN](https://www.animenewsnetwork.com/encyclopedia/anime.php?id=2225)

Chapters 24

Jan 26, 2026

New Super Robot Wars Comic Anthology - Iron Maniacs

A series of short stories in the world of the videogame \"New Super Robot Wars\". Along with the SRW original mecha and characters of the SRX team, we have those from: Voltes V, Invinvible Robo Trider G7, Mobile Fighter G Gundam, Dino Mech Gaiking, Mobile Suit Gundam Char\'s Counterattack, Mobile Suit Victory Gundam, New Mobile Report Gundam Wing, Mazinger Z, Shin Getter Robo, Blue Comet SPT Layzner, and Brave Raideen.

Chapters 12

Sep 18, 2025

A Fallen Man

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Chapters 0

Aug 13, 2024

Barom-1

From ebookrenta: Takeshi and Kentaro are two friends who have been together since they were infants. They were born in the same hospital on the same day, have shared every class in school and even vie over the same girl. However, soon the two friends become closer than they\'d like when they discover they are the Chosen Ones that will defeat the powers of an evil being and his minions who are currently wreaking havoc on mankind. Together, the two merge and become a super fighter known as Barom One, capable of taking down monsters with ease. Can Takeshi and Kentaro band together to save the world? Serialized from 1970-1971 in Kodansha\'s Weekly Bokura Magazine. It was collected into two tankobons.

Chapters 9

Feb 26, 2022

Ultraman Story 0

A side story of showa era Ultramen before they came to Earth for their respective series.

Chapters 4

Dec 31, 2023

I Transformed Into A Demon God And Became A World-Destroying Beast!

The prosperous city and peaceful society were suddenly destroyed by the outbreak of doomsday. Countless polluted monsters flooded the world, and the forbidden area descended. Billions of people died and the sea of blood surged as the doomsday worlds were connected. At this time, Chen Chu, who had grown silently and was comparable to a god or demon, stood up. And behind him, there was a black monster that was 10,000 meters tall, shaped like Godzilla, but even more ferocious and huge.

Chapters 0

Jul 08, 2024

Hate No Shou Tsuushin

Russian recent college graduate Marko is looking forward to traveling the world with his lover. However, he is abducted by a mysterious being to the end of the universe, ruining his plans. That mysterious being assigns Marko a ten-year mission. All Marko can do is give his all to the mission and befriend his alien coworkers. This is the peculiar story depicting life in a place far removed from Earth.

Ch.005

Sep 20, 2024

Kinnikuman One Shot Collection (2015-2023)

Collection of oneshots published between (2015 and 2023) - - The Man From America (Remake) - The Holy Man Of Love And Fury - The Warrior In The Dohyo! - The Birth of The Kinniku Buster! - Farewell, Kinnikuman!

Chapters 5

Apr 03, 2025

Dragon Ball Z - The Super Warrior Saiyan Warrior

This story is a parody drawn by Alex Connor, an Italian artist who wanted to draw a crazy fanfic written by an Italian boy called Andrea Sala (The grammatic errors are intentional, as they are taken from the fanfic written by the clearly young but very creative boy.)

Chapters 5

Nov 07, 2025

Vegeta Tales

Three years to prepare for the androids arrival... What did Vegeta do in that time?

Chapters 5

Apr 16, 2026

Ultraman: Another Gene

Based on the 2017 Tokusatsu TV Show Ultraman Geed The Kaiju Detective, Kanaya Nyx, was born from the genes of Ultraman Belial and the Kaiju Tamer Reionyx. Abandoned by Belial, Nyx works at the Kaiju Detective Agency ShOUT, under supervision of the AIB, this universe\'s Earth Defense Team.

Jul 16, 2022

ExorSchism

He, determined to experience his new-found emotions, She, trying her hardest to keep all emotions inside. Two different choices : Ignore the ever-horrifying looking spirits or exorcise them. Kageyama Shigeo and Yotsuya Miko have more in common that they could realize, can the somehow help eachother with these troubling emotions when they cross paths?

Chapters 5.2

Apr 20, 2026

Cardfight!! Vanguard DivineZ Parallactic Awakening Arc

To reclaim the world from \"Crimson Moon,\" which brought about the sudden disaster, Yakumo Kagetsu rises with his cards! The prequel the TV Anime \"Cardfight!! Vanguard DivineZ:Parallatic Clash\" is now a manga!

Chapters 7.1

May 23, 2026

7 Bridge

(from ebookjapan): Fourteen years ago, Natsuko lost her father in an accident, and she was the queen of the crystal world, Oxtan Ryunka!　 Seven Bridge, a group of seven mechanical creatures, not fairies, stand up to the threat of Cunningham, a rabbit-faced man, Bookman, a splitting man, and the Nuclear King, who aims for supremacy over all the worlds. Now, let\'s go on an adventure through seven parallel worlds!　 A full-length SF adventure by the genius of the Japanese SF world, Shuho Itabashi!

Chapters 10

Oct 06, 2024

Flash Mac + Patrol X

After 40 years, two heroes have arrived in the present day!! Ilmine Daiji, the all-powerful sci-fi hero \"Senkou Mac\" and \'Patrol X\' is now in book form for the first time!!

Chapters 12

Jun 27, 2024

Ivu ♂ Meito

There's no intro for it...

Chapters 1

Aug 29, 2024

Thunder Mask

(from MangaUpdates): Tezuka himself is a main character in this one, about a mangaka who finds himself in a science fiction story about robots and transforming creatures. This is an adaptation of the tokusatsu series Thunder Mask.

Chapters 5

May 22, 2022

Cryptocurrency

There's no intro for it...

Aug 23, 2022

Getter Robo Daikessen! Comic

An anthology series based on the Getter Robo Daikessen videogame for the PlayStation! The game combined elements from the original Getter Saga (up to Shin) and the various anime projects (up to Armageddon). (The firsf chapter, \"Getter Robo Zan!\", was republished in Super Robot Wars Alpha THE STORY - The Day the Dragon Died)

Chapters 8

Dec 09, 2025

Mega Man Gigamix

The follow-up to Rockman Megamix, adapting characters and concepts from mainly *Rockman 3*, *Rockman Battle & Chase*, and *Rockman World 5*.

Chapters 5

Mar 28, 2026

Inazuma Eleven Special

A promotional manga recapping the story of inazuma eleven

Chapters 29

Feb 10, 2026

Fate/ Grand Order: After A Lostbelt (Doujinshi)

The story follows Taida(Female Ritsuka), the final master of Chaldea, as her mental health deteriorates after every fight within the Lostbelt, bringing her closer to her breaking point. Mash and Da Vinci devise a plan to help distract her from her trauma by traveling to a carnival singularity in Romania, But something\'s a miss, as a darker force lurks within the shadows. After A Lostbelt is a fan comic with the approval of MangaDex staff.

Chapters 8

Jan 25, 2026

Q, What Is Love

Searching with you, the theory of love and everything else. Aoi is an office worker who isn\'t good at interacting with people, but one day, he meets a mysterious person called Q chasing butterflies in the park at night. As if drawn by something, Aoi chases after Q but is suddenly enveloped in a mysterious light and before he realises it, he finds himself on board a spaceship! Q was an alien who had come to collect living creatures! Through the various species they collect, the 2 who know nothing about love will embark on an adventure to find out just what love is!

? Vol.1 Chapter 4

Nov 27, 2023

Mecha-Ude: Mechanical Arms

Kita-Kagami City is a pretty normal town... except that some people have gotten their hands on Mecha-Ude: powerful, sentient mechanical beings attached to the limbs of their hosts. When middle school kid Hikaru accidentally activates Alma, a mysterious Mecha-Ude with no memory of his past, he forms an unlikely connection with the talking arm. But where did Alma come from? And why are shadowy secret organizations and corporate assassins with deadly Mecha-Ude of their own suddenly chasing Hikaru down, hell-bent on stealing Alma? Hikaru and Alma must learn to work together to uncover the truth behind Alma’s identity and prevent him from ending up in the wrong hands (or on the wrong arm)!

Chapters 10

Sep 06, 2023

Son Of Shaka

(from ebookjapan): A man called \"the son of Shaka\" arrives in the peaceful village of Shogitani. He continues to act in mysterious ways, such as offering a large sum of money for a village girl who is in debt and scattering 5 million in cash in the village, with his triplet female followers. Meanwhile, one by one, the villagers begin to fall ill with high fever.......!

Chapters 6

Nov 30, 2022

Cave Boy Ryu

In the era of cavemen, a boy with white skin is born on the night of a storm. He is immediately outcast as a cursed child, doomed to bring disaster to whoever he comes across. This boy is set to be sacrificed to the Dragon King (a tyrannosaurus), but is saved by an ape woman, Kitty, and is given the name Ryu. Ryu grows up as her child, and soon encounters the world of the cavemen again - with Kitty dying in a skirmish between them and the Dragon King. Ryu soon learns that Kitty is not his birth mother, though she is somewhere out in the world. Faced with this mystery, Ryu ventures on a journey to seek her - all while dealing with discrimination from other cavemen, and the ever-present danger of the prehistoric era. The first part of the Ryu Trilogy. **Links:** - [Anime Adaptation on ANN](https://www.animenewsnetwork.com/encyclopedia/anime.php?id=1463)

Chapters 11

Jun 08, 2023

Q, Koitte Nan Desu Ka

? 4

Nov 27, 2023

Fate/ Grand Order: After A Singularity (Doujinshi)

The story follows Taida (Female Ritsuka), the final master of Chaldea, and her shenanigans with her friends, Mash, Astolfo, and Mordred, across Chaldea and its residents after every singularity. After A Singularity is a fan comic with the approval of MangaDex staff.

Chapters 12

Mar 08, 2026

Ultraman G

(from ebookjapan): Kazuhiko Shimamoto unleashes Ultraman on fire! **\"If you can\'t win, what\'s the point! Even if you lose your life!\"** \"Ultraman G\" serialized in \"TV Magazine (Kodansha)\" from October 1990 to November 1991 issue by Kazuhiko Shimamoto, a hot-blooded mangaka, is back in a new edition after 26 years! Your fighting spirit will be violently shaken by the figure of the hero who stands up again and again even after being wounded and falling down! The cover illustration is newly drawn just for this new edition. Shimamoto\'s manga adaptation of Ultraman G, also known as Ultraman: Towards the Future. Scanlation done by Florida Man Scrubs who had given his blessing to upload it, visit his website [here.](https://floridamanscrubs.wordpress.com/)

Chapters 14

Sep 20, 2022

Ultraman Blazar

Tsuburaya Productions official manga adaptation of \"Ultraman Blazar\"

Chapters 1

Nov 10, 2023

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