Manga with Aliens tag:

Babel II

A boy named Yamano Koichi is 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. AnimeNewsNetwork Links: [70s Anime Adaptation](https://www.animenewsnetwork.com/encyclopedia/anime.php?id=1192) [Anniversary OVAs](https://www.animenewsnetwork.com/encyclopedia/anime.php?id=2113) [Beyond Infinity](https://www.animenewsnetwork.com/encyclopedia/anime.php?id=490) (remake)

3.4 (33)

Chapter 60

6 years ago
Reincarnation Monsters Survival Magic Military Gore Aliens Supernatural Thriller Sci-Fi Historical Action Psychological Adventure Drama Tragedy
Atom Cat

Reading the “Astro Boy” manga with his dad is Tsugio's one refuge from the bullies at his school. One day he finds an abandoned kitten, and names it after the robot hero to convince his family to keep it. But after a strange encounter with aliens honeymooning on Earth, Tsugio's shocked to find his cat can speak ― and has all of Astro Boy's powers! Sworn to secrecy, Tsugio and Earth's tiniest hero together fight raging fires, awakened mummies, and more! [Official English](https://emanga.com/collections/osamu-tezuka/products/atomcat?variant=32122286790) --- **Volume 309 of the Osamu Tezuka Complete Works**

3.5 (10)

Chapter 7

6 years ago
Monsters Demons Ghosts Animals Zombies Mafia Magic Gore School Life Delinquents Police Aliens Supernatural Thriller Sci-Fi Action Romance Comedy Mecha Crime Adventure Drama Slice of Life
Wonder 3

(from DMP): Three extraterrestrials are on a mission to see if Earth is qualified to be part of the Galactic Control which is an order where only certain planets can be part of. If Earth isn't qualified then the planet will be destroyed. To progress in their mission, the three beings abduct three earth animals as disguises for themselves. With their extraordinary powers they already have, they were best known as the Wonder 3. Sentai can be translated to "task force" and a lot of Japanese anime/manga/live action shows are generally aimed at children with the main characters as protectors of Earth where they can transform and gain superpowers. Ever seen Power Rangers? That's a Super Sentai series. Wonder 3 takes place in an alternate Earth in the year 196X and the world is overrun with war and violence. The Galactic Federation consisting of all the advanced species of the universe convene to decide the future of Earth, but due to a lack of information they decide to send an elite team, Wonder 3, to observe human species for one year and determine whether or not humans are worthy of saving. Upon landing on Earth, the three members of Wonder 3 - Bokko, Nokko, and Pukko - disguise themselves as animals and come across the two Hoshi brothers who defend humanity in their own way. With a time limit of one year, what can Wonder 3 learn from the Hoshi brothers about life on Earth? [Official English](https://emanga.com/collections/osamu-tezuka/products/wonder-3?variant=2555048656917) --- **Volumes 139-141 of the Osamu Tezuka Complete Works**

3.7 (16)
Animals Survival Mafia Military Gore School Life Delinquents Aliens Thriller Sci-Fi Action Psychological Romance Comedy Mecha Crime Adventure Philosophical Drama Slice of Life Mystery Tragedy
Black Magic

Originally a set of one-shots published in a doujin magazine before being picked up for serialization. It's a time in the future – a time where the creation of life itself has evolved to include biodroids named after the ancient Greeks and cyborg warriors programmed to destroy. The power struggle between the various synthetic life-forms and the humans could mean the end of all life. But there is one, named Typhon, who may be able to prevent that.

3.5 (18)

Chapter 4

6 years ago
Survival Martial Arts Post-Apocalyptic Magic Military Doujinshi Gore Police Aliens Supernatural Thriller Sci-Fi Action Psychological Romance Comedy Mecha Crime Adventure Drama Medical Fantasy Slice of Life Mystery Tragedy
Akira Toriyamas Manga Theater

A series of three manga tankōbon released between 1983 and 1997 that collect several one-shots written and illustrated by Akira Toriyama. The stories were originally published in various Shueisha magazines between 1978 and 1994. Volume 1 (1983) - Wonder Island (1978-1979) - Tomato, Girl Detective (1979) - Pola & Roid (1981) - Mad Matic (1982) - Chobit (1983) Volume 2 (1988) - Today's Highlight Island (1979) - Escape (1982) - Pink (1982) - Dragon Boy (1983) - The Adventures of Tongpoo (1983) - Mister Hō (1986) - Kennosuke-sama (1987) - Sonchoh (1988) Volume 3 (1997) - Mamejiro (1988) - Clear Skies, Karamaru (1989) - Cashman - Saving Soldier (1990) - Dub & Peter 1 (1992-1993) - Go! Go! Ackman (1993)

3.8 (48)

Chapter 9

2 years ago
Oneshot Time Travel Monsters Demons Animals Ninja Anthology Survival Martial Arts Samurai Mafia Post-Apocalyptic Magic Military Gore School Life Delinquents Police Aliens Supernatural Thriller Sci-Fi Action Romance Comedy Mecha Crime Sports Adventure Drama Fantasy Slice of Life Mystery
Gigantis the Fire Comic

The first two chapters of this manga serve as an intro and show us Godzilla ravaging Tokyo in 1991. He is soon joined by King Ghidorah and the two fight. The next chapter shows a team of scientists and the discovery of Godzilla's mutated cells. In the following chapters we see Godzilla destroy the city, and the Futurians appear to propose a plan to rid humans of Godzilla. They are quick to reveal their true identity as disguised Xiliens who want to conquer the world with King Ghidorah. The dragon begins to fly towards the Earth, but finds itself faced with Biollante who now lives in space debris. During combat, King Ghidorah strikes Biollante with its gravity beams. Biollante absorbs the essence of its power and then becomes a plant-like King Ghidorah clone. But even with Biollante's enhancements, it is still defeated. The Futurians' saucer is destroyed and their plan fails forcing them to live incognito among humans. The next chapter is devoted to a group of fishermen sailing peacefully by telling the story of Yamata no Orochi, until Godzilla arises before them. Orochi appears and does battle with Godzilla. Wanting to get a good look at the monsters, one of the sailors began to go towards them. But, he got too close to the edge of the boat and fainted causing him to fall into the water. When he wakes up, the fight is finished and he and his friends find themselves shipwrecked on a raft. The following chapters are humorous adventures and show us "behind the scenes" with a stuntman born and bred to embody Godzilla on the screen. The final chapter features a small Godzilla who is captured by soldiers of the US Navy who want to take him home, but an adult Godzilla appears and reduces their ship to pieces.

Chapter 1

6 years ago
Time Travel Monsters Military Doujinshi Aliens Adaptation Thriller Sci-Fi Action Comedy Adventure Drama Horror Slice of Life Tragedy
Dog Toy

Warning Futa Volume 1 1. Exchange Student Girl Z 2. Summer Day 3. Dog and Girl 4. Taste of Love 5. The End of the World 6. Mr. President 7. Erotic Juice 8. Age of the Dogs 9. Frog World 10. Pervert Family '94 11. TV Shopping 12. The Life and Times of Urashima Yumiko from Class 2-Z

2.2 (21)

Chapter 11

6 years ago
Animals Anthology Incest Sexual Violence Monster Girls Aliens Crime Fantasy
The Planet Garaga

In 2755 AD, the latest model spaceship Xebec departed from the City of Nemexis in the Nemexis Star Sector. Due to an accident at the moment of its warp jump, it had to perform an emergency landing on the mysterious planet, Garaga. The Planet Garaga is a brilliantly written genuine S.F. story that tells of the unimaginable adventures that take place on that twisted world.

4.0 (26)

Chapter 11

7 years ago
Animals Survival Military Aliens Sci-Fi Action
Yuu & Mii

Aimu Yuu (remark: his name sounds like "I'm you") is a high school student who just moved into Yaninari Sou, a cheap boarding house in Tokyo despite the rumor of this place being haunted by ghosts. Upon his arrival, he finds out that he's sharing room with a female ghost named Mii, who immediately takes a liking to him and insists on clinging to him till he dies. Not only that, but Yaninari Sou is filled with weirdos like Hinata Teruaki, an antisocial guy, Gouda Karuma, a 8-years ronin with luxuriant hair, Ogura An, a weird Shoujo Mangaka, Buraide Mari, a former pro wrestler, and last but not least, the mysterious landlord Ooya Oya who's always wearing an armor suit. The only normal person Yuu can find here is his classmate Ooya Ai, the landlord's daughter, and she also seems to take a liking to him, but will this be enough to help Yuu get through his high school life in peace? The title "Yuu & Mii" is a pun on the English phrase "You and Me". A parody manga with a lot of weird but enjoyable characters.

3.8 (49)

Chapter 49

6 years ago
Ghosts School Life Aliens Supernatural Action Romance Comedy
They Were Eleven!

The elite Cosmo Academy attracts applicants from every stellar nation in the galaxy. One young hopeful is Tadatos Lane, an orphan esper from Terra. The final stage of the academy's entrance exam is a perilous mission simulation aboard an actual derelict starship. The applicants depart for the ships in groups of ten, but when Tada's crew arrives on the Esperanza, they are horrified to discover that they now number eleven. As the test progresses, things go awry and the atmosphere grows increasingly tense. The crew members begin to suspect sabotage, and Tada appears to be the likely culprit. --- - **Won the 21st Shogakukan Manga Award for Shonen/Shojo in 1976**

3.9 (82)

Chapter 4

7 years ago
Award Winning Survival Military Aliens Thriller Sci-Fi Psychological Romance Comedy Philosophical Drama Medical Mystery
Harlock Saga - The Ring of the Nibelung

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.

3.6 (6)

Chapter 13.5

7 years ago
Web Comic Aliens Adaptation Music Thriller Sci-Fi Action Psychological Romance Comedy Adventure Philosophical Drama Tragedy
Tales of a Time Gone By

A collection of one-shots revolving around themes such as the passing of time, loneliness, human nature and the impact of man on the planet. Published in Play Comic between January 1975 - December 1976 and collected into a tankōbon by Akita Shoten in 1985.

2.9 (17)

Chapter 9

7 years ago
Monsters Ghosts Anthology Post-Apocalyptic Sexual Violence Military Gore Aliens Supernatural Thriller Sci-Fi Historical Action Psychological Romance Comedy Adventure Drama Horror Slice of Life Mystery Tragedy
EATER

Alien Lifeforms took refuge on Earth to start their lives anew, however these beings don’t seek cohabitation, they want to phase humanity out; Clans of Aliens prey on human flesh and spiritual energy and can implant their essence on human females to bear their children. Benimaru is one of these offsprings, however his mother was a Medium, she could manipulate Benimaru’s spirit while he was inside her, she managed to give him a human heart, and for this she was brutaly killed and devoured by Benimaru’s “father”. From there on Benimaru swore to exterminate these Clans, half-human and half-alien, one man wages war against an entire race!

3.8 (21)

Chapter 4

7 years ago
Reincarnation Monsters Survival Samurai Military Gore Monster Girls Aliens Supernatural Thriller Sci-Fi Action Comedy Drama Horror Mystery Tragedy
Rumic World Trilogy

Classic short stories from Rumiko Takahashi. Many are comedies. Volume 1: - **Fire Tripper** (fantasy, romance) A gas explosion sends high school girl Suzuko and toddler Shu 500 years into the past. But she lost Shu on the way, and as a result, Shu ended up in the past 10 years before her, and is 15 years old when Suzuko arrives. - **Maris the Chojo** (comedy, SF) A destructive alien policewoman sees a kidnapped quadrillionaire as her ticket out of debt. - **Those Selfish Aliens** (comedy, SF) - The direct pre-serialization one-shot to [Urusei Yatsura](https://mangadex.org/title/6b9206b3-5c0f-4cf8-a0cc-d2c9e1aa4df9/urusei-yatsura?tab=chapters) Aliens, the government, and fishmen implant bombs in a poor paperboy. - **Time Warp Trouble** (fantasy) Warriors from feudal Japan inexplicably pop into a high-school classroom. - **The Laughing Target** (drama, romance, supernatural, tragedy) When they were children, Yuzuru Shiga and his cousin Azusa Shiga were engaged. Azusa aims to make sure that Yuzuru stays hers, no matter what, but Azusa also has a dark secret… Volume 2: - **Wasted Minds** (Dust Spot) (adventure, comedy, fantasy) Follows a pair of two bickering government agents, both of whom have special abilities. (A five-part mini-series) - **The Golden Gods of Poverty** (gag comedy) An unfortunate boy's scientist parents try to use him to make money, but they only succeed in contacting the Seven Lucky Gods, who happen to also be broke. - **The Entrepreneurial Spirit** A woman leads seminars for a get-rich quick scheme. Volume 3: - **That Darn Cat** (slice of life) Rumiko Takahashi remembers having to take care of her neighbor's cat. - **When My Eyes Got Wings** A couple befriend a sickly child with a secret and his destructive pet bird. - **Wedded Bliss** (comedy, romance) A wedded couple can only let out their tension from working all day by fighting with one another, until their neighbors threaten to have them moved. - **Sleep and Forget** A girl relives a past life involving her lover and an evil witch back from the dead in the form of a dog. - **A Cry for Help** A fairy gives a boy a frightening split personality thanks to the wind-up key she inserts in his neck. - **War Council** Student councils go to war with one another over a stamp. - **The Face Pack** A man can change his appearance at will and leads a "masters of disguise" club. --- Official Release: - Indonesian release by Level Comics Viz Media Out of Print editions. ISBN below for Official English Print Vol 1: 9781947804739 Vol 2: 9781569311943 Vol 3: 9781569312063

4.2 (37)

Chapter 7

7 years ago
Oneshot Time Travel Monsters Animals Anthology Survival Samurai Office Workers Magic Military Delinquents Police Aliens Supernatural Thriller Sci-Fi Historical Action Psychological Romance Comedy Crime Adventure Drama Fantasy Slice of Life Tragedy
Shutendouji

As a baby Jiro was delivered to his foster parents by a massive oni, who said he would return for Jiro in 15 years. When the time comes Jiro must contend with enemy oni, dark cultists, and their minions while attempting to protect both his parents and girlfriend from their depredations. Ultimately he must embark on a journey through the past, future, and other dimensions to embrace his destiny as Shuten Doji reborn. --- **Links:** - [OVAs on ANN](https://www.animenewsnetwork.com/encyclopedia/anime.php?id=732)

3.9 (31)

Chapter 9.3

7 years ago
Reincarnation Time Travel Genderswap Monsters Demons Survival Samurai Sexual Violence Magic Gore School Life Monster Girls Aliens Supernatural Sci-Fi Action Romance Comedy Horror Fantasy
Ryokunohara Gakuen Series

Other volumes in the series: 1. Rapyutasu Ryuuseigun 2. Psicron Syndrome 3. Hiroki - Harusaki Meiro 4. Anata - Mahoroba Festival 5. Lunatic Cinema 6. Human Nore no Koe 7. Winter Locket 8. Aoi Ginga no Yoake Hiroki and Kanata are childhood friends spending their lives in Ryokunohara academy with their friends, surviving super natural hijinx along the way along with a hint of romance between the two boys growing.

Chapter 1

7 years ago
Magic School Life Aliens Supernatural Romance Boys Love Adventure Drama Fantasy
Mars

Mars (マーズ) is a sci-fi series by Mistuteru Yokoyama that was serialized in Weekly Shonen Champion from 1976 to 1977, lasting for 5 volumes. It focuses on Mars, an amnesiac boy who was discovered on a volcanic island by a news reporter, only to learn that he was an alien with a mission to destroy the Earth if humans obtain weapons of mass destruction. Determined instead to save the Earth, Mars rebels against the aliens that gave him his mission.

3.5 (23)

Chapter 28

8 years ago
Survival Post-Apocalyptic Military Aliens Supernatural Thriller Sci-Fi Action Mecha Adventure Philosophical Drama Mystery Tragedy
Steel Jeeg

The story tells about Hiroshi Shiba, a car racer who is mortally wounded on a laboratory accident, but restored to life by his father, Professor Shiba, a talented scientist/archeologist, who is incidentally investigating the relics of the ancient Yamatai Kingdom. The professor discovers a tiny bronze bell with sorcerous powers, and shortly afterwards he is murdered by the henchmen of Queen Himika, the ruler of the Yamatai (sometimes translated as Jamatai) Kingdom, who wants to seize the ancient bell and its power.

3.2 (27)

Chapter 10

8 years ago
Gore Aliens Sci-Fi Action Mecha Drama Tragedy
The Three Eyed One

To learn about his roots, Sharaku must investigate the mysterious ruins that a long-lost civilization called the Three-Eyed Ones bequeathed to him. In his worldwide search, which takes both him and Chiyoko Wato to locations like Arizona, Easter Island, and Mexico, Sharaku deciphers ancient scriptures and uses gadgets he invents to help solve (or start) problems and mysteries. Sharaku is frequently bullied for his childishness, and as such the story is also about how he fights back when the x-shaped bandage that covers his third eye is removed. Behind the bandage is hidden Sharaku's malicious third eye, and the boy's hidden evil genius emerges when it can see. Sharaku's rivalries with teachers or students are occasionally developed into major plot points. --- - **Won the 1st Kodansha Manga Award for Shonen in 1977, which it shared with Tezuka's other serial, Black Jack** --- **Volumes 101-113 of the Osamu Tezuka Complete Works**

3.5 (6)

Chapter 2

8 years ago
Award Winning Survival School Life Delinquents Aliens Supernatural Thriller Sci-Fi Action Psychological Romance Comedy Adventure Drama Slice of Life Mystery
Legend of Iczer

Not to be confused with [Golden Warrior Iczer-One.](https://mangadex.org/title/362fdfa6-526d-476c-bb8e-172f829afca1/golden-warrior-iczer-one?tab=chapters) This is Iczer-1's story before she came to Earth. Here is the birth of Iczer-1, but only the first volume is complete.

3.1 (19)

Chapter 6

8 years ago
Monsters Military School Life Monster Girls Aliens Sci-Fi Action Romance Comedy Mecha Superhero Girls Love Horror Mystery
Demon Lord Dante

The great Demon Lord Dante, exploiting the weakness of a boy exposed to his demonic influence in his dreams, is awakened from a thousand-year sleep. The intent of this being, a survivor of an ancient and forgotten civilization, is to wipe out the whole human race. But it's not that simple: the motivations of the demon aren't so wicked as one might think, and they will combine with the life of the boy, which hangs between nightmares and craziness. In the meanwhile, the Satanists fight against the hierarchy of the church to obtain a justice which is, as it's easy to guess, that of the Demon Lord. This series didn't have an ending until it's remake in 2002. Dante's themes and design elements would appear in Nagai's following works, such as Mazinger Z, and Devilman.

3.4 (55)
Reincarnation Monsters Demons Survival Post-Apocalyptic Sexual Violence Magic Gore Aliens Supernatural Thriller Sci-Fi Action Psychological Romance Comedy Crime Adventure Philosophical Drama Horror Fantasy Slice of Life Mystery Tragedy
Iron Virgin Jun

Jun's 18th birthday has been selected by family tradition to be the day that her husband is chosen. Many high-class families have come to try to marry into the physically and economically powerful Asuka dynasty, but Jun is not interested. With her servant Kratta in tow, she runs away from the groom-choosing party. UFO Kara Kita Shōnen Mu is included in this Manga

3.5 (32)

Chapter 1

8 years ago
Martial Arts Aliens Action Romance Comedy Fantasy
Jushin Liger

It is 199X A.D. In Kushiro, Hokkaido, three bodies of Dragonite appear. Possessing overwhelming destructive force, they attack the city. They also awaken the evil Jashin Drago from the holy seal he was trapped in. 200 years ago, Drago was trapped in the seal by a holy warrior with the tattooed mark of the Liger. Assuming that the warrior is dead, Drago and Empress Zara are free to conquer the Earth using their army of biomechanical beasts. Even the Japan Self-Defense Forces are no match for the Dragonites' great power. One of the people fleeing is the protagonist, a milquetoast 16 year old boy named Ken Taiga. Unbeknownst to the Dragonites, Ken realizes that he is the descendant of the Liger warrior. In a burst of anger, Ken's Liger birthmark appears, and he rises his palm into the air, shouting the henshin command, "LIGER!" which then covers him in demonic, long-haired biomechanical armor. Ken transforms into Jushin Liger to fight the evil forces of the Dragonite!

2.8 (13)

Chapter 2

8 years ago
Monsters Aliens Supernatural Sci-Fi Action Mecha Superhero Tragedy
Space Pirate Captain Harlock

"I fight only for what I believe in…for no one's sake…only for what's deep in my heart. I sail amongst the stars…people call me: Captain Harlock." Truer words never spoken. Now! Embark upon an adventure into the infinite sea with the last brave souls of humanity aboard the Arcadia! (from ebook japan): The year is 2977 AD. The earth, which has lost its oceans, is devouring its prosperity by a people who have lost their spirit, who laugh at the men who fly off into uncharted space, and who do not deal properly with the dangers that lie ahead of them. When the flag of a skull flutters before the eyes of Tadashi Daiba, a boy who is disillusioned with Earth, his destiny is set in motion.... Harlock, a man of the universe who entrusts his destiny to the Arcadia, the greatest ship in the universe, and is unbound by anything. What does Tadashi Daiba think of his way of life...? What was serialized in Play Comic was Part 1 of the manga. Part 2 has not been serialized since due to issues with the Play Comic Editorial Dept. Leaving Harlock unfinished. [Official English](http://www.sevenseasentertainment.com/series/captain-harlock-the-classic-collection/)

4.1 (20)
Animals Survival Military Gore Delinquents Police Aliens Thriller Sci-Fi Action Psychological Romance Comedy Adventure Philosophical Drama Medical Mystery Tragedy