Top 20 Alien manga you should read right now. [2024 List]

Alien manga you should read right now.

What is this genre all about? This entity or creature was born on another world than the main characters.

We present you the list of Alien manga you should read right now.

Try our anime quiz: Anime Characters Guessing Quiz/Game

20. One Punch-Man

One Punch-Man

Everything about a young man named Saitama screams "AVERAGE,” from his lifeless expression, to his bald head, to his unimpressive physique. However, this average-looking fellow doesn't have your average problem... He's actually a superhero that's looking for tough opponents! The problem is, every time he finds a promising candidate he beats the snot out of them in one punch. Can Saitama finally find an evil villain strong enough to challenge him? Follow Saitama through his hilarious romps as he searches for new bad guys to challenge!

One-Punch Man is currently publishing and has Chapters. It is also Known as: ワンパンマン, Onepunchman, Onepanman

You might like: Top Manga Like One-Punch Man

19. Gantz

Gantz

Thought your life was bad? Sometimes, death is worse. There is no salvation, peace, nor god waiting to receive you into their care. But wait, a god? Maybe you are talking about that big black ball stuck in the room with you. Now you are thrown into a game, fighting green aliens and robot monsters for the chance to survive.

When Kei Kurono is killed, he thus finds himself caught in such a game; a test of his skills, morals and will to survive. His life is not his own, his death spat and trampled upon over and over again. What happens if he does not listen? God knows.

A word of warning: Gantz is not for the faint-hearted, but neither is it as simple as it looks. Gore, rape and violence is rampant, as are portrayals of greed, violence, and all the ugliness that one sees in society today.

Gantz has finished publishing and it has 383 Chapters. It is also Known as: GANTZ, Gantz/Osaka

You might like: Top Manga Like Gantz

18. Kill The Dragon

Kill The Dragon

An invasive alien species named "Dragon" invaded Earth. The three-year war ended with the victory of mankind. However, "the enemy we have faced so far is only a spearhead. Now, we humans must prepare for a war that will stake our lives in preparation for their main force."

At the national level, humanity gathers children who have been judged to be psykers and establishes the Ark, a training institution.

"It's the first time you've ever praised a child like that. Aren't you the one who was sulky no matter what kind of genius came?"

"The bosses who give us money are mistaken. Dragon Hunters don't need magical psychic abilities. That's the minimum requirement. What they really need is to keep their hearts in their hearts even in extreme fear and situations. A soldier with a strong mind to put a spear into."

The final battle for the survival of mankind is about to begin.

Kill The Dragon is currently publishing and has Chapters. It is also Known as: Kill The Dragon

You might like: Top Manhwa/Manga Like Kill The Dragon

17. Cheolsureul Guhasio

Cheolsureul Guhasio

A massive asteroid is about to hit earth!

Humanity has failed to stop a giant asteroid from plummeting into Earth, and life as we know it has ended. An ordinary Korean office worker named Cheolsu is somehow given the chance to go back in time and prevent this catastrophe from ever happening. Does he have a chance?

Cheolsu Saves the World has finished publishing and it has 69 Chapters. It is also Known as: Regression of Cheolsu

You might like: Top Manhwa/Manga Like Cheolsu Saves the World

16. BORUTO: Naruto Next Generations

BORUTO: Naruto Next Generations

Naruto was a young shinobi with an incorrigible knack for mischief. He achieved his dream to become the greatest ninja in the village and his face sits atop the Hokage monument. But this is not his story... A new generation of ninja are ready to take the stage, led by Naruto's own son, Boruto!

Boruto: Naruto Next Generations has finished publishing and it has 81 Chapters. It is also Known as: BORUTO-ボルト- -NARUTO NEXT GENERATIONS-, BORUTO, BORUTO-ボルト-

You might like: Top Manga Like Boruto: Naruto Next Generations

15. Foreigner on the Periphery

Foreigner on the Periphery

I don’t want to work. Like at all. But I don’t have a choice. On earth where Humans, Elves, Orcs, Trolls, Dragons, and Alien immigrants live, it is an endless repetition of incidents. This is the story of a man that’s had to work in secrecy for 800 years because he’ll die if he doesn’t work.

Foreigner on the Periphery is currently publishing and has Chapters. It is also Known as: The Foreigner on the Periphery, TFOP

You might like: Top Manhwa/Manga Like Foreigner on the Periphery

14. Down To Earth

Down To Earth

Kade lives his average life alone and undisturbed... until a cute alien girl crashes into his backyard! By opening up his home, will this other worldly girl inadvertently open up his heart?

(Source; Webtoons)

Down To Earth is currently publishing and has Chapters. It is also Known as: Down To Earth

You might like: Top Manga Like Down To Earth

13. Dolly♥Kill Kill

Dolly♥Kill Kill

Humanity's peaceful days all at once transform into an unspeakably odious hell. The sudden invasion of wasp-like insects, along with gargantuan "dolls" wielding their enormous alien weapons, annihilating everyone in their path. In the middle of the chaos, high school first-year, Iruma Ikaruga, fights to save his best friend and his beloved senpai from the dolls' assault with an unyielding spirit. However, all that awaits him is despair. Just what are the enormous puppets known as "Dolly"after? What fate awaits Iruma? The curtain has risen on humanity's "puppet show" of unimaginable despair, and the battle for survival has begun.

Dolly Kill Kill has finished publishing and it has 155 Chapters. It is also Known as: ドリィ♥キルキル, Dolly♥Kill Kill

You might like: Top Manga Like Dolly Kill Kill

12. Kiseijuu Reversi

Kiseijuu Reversi

A spin-off of the Parasyte series that focuses on the son of mayor Takeshi Hirokawa investigating his father's secret relationships with the alien Parasites.

Parasyte Reversi has finished publishing and it has 76 Chapters. It is also Known as: 寄生獣リバーシ, 寄生獸逆轉, 寄生兽逆转

You might like: Top Manga Like Parasyte Reversi

11. Kiseijuu

Kiseijuu

They arrive in silence and darkness. They descend from the skies. They have a hunger for human flesh. They are everywhere. They are parasites, alien creatures who must invade–and take control of–a human host to survive. And once they have infected their victims, they can assume any deadly form they choose: monsters with giant teeth, winged demons, creatures with blades for hands. But most have chosen to conceal their lethal purpose behind ordinary human faces. So no one knows their secret–except an ordinary high school student. Shin is battling for control of his own body against an alien parasite, but can he find a way to warn humanity of the horrors to come?

Parasyte has finished publishing and it has 64 Chapters. It is also Known as: 寄生獣, Parasite, Parasitic Beasts

You might like: Top Manga Like Parasyte

10. Mahou Sensei Negima!

Mahou Sensei Negima!

Negi Springfield, a 10-year-old wizard who recently graduated from Merdiana Magic Academy in Wales, hopes to achieve two things—to find his missing father, who was once known as the Thousand Master, and to become a Magister Magi, someone who helps the everyday world through magic. To reach his latter goal, he is assigned one last task: to teach English at a middle school in Japan.

Much to his surprise and dismay, he not only discovers that his homeroom class consists of 31 girls, but also ends up revealing his true identity as a magician to Asuna Kagurazaka, one of his new students. Negi must now negotiate with the girl and face his most difficult challenge yet—to keep his identity a secret as he tackles magical threats both from within and outside of Mahora Academy, all the while keeping a watchful eye out for his lost father.

Negima! Magister Negi Magi has finished publishing and it has 355 Chapters. It is also Known as: 魔法先生ネギま!, Magical Teacher Negima!, Negima

You might like: Top Manga Like Negima! Magister Negi Magi

9. Uchuujin no Kakushigoto

Uchuujin no Kakushigoto

The girl I fell in love with is... an alien!? I, the class president, happened to fall in love with my classmate, the eccentric Haru. I confessed my feelings, but her true identity was an extraterrestrial who came to Earth to survey it. Telling her "I still like you!," I started going out with Haru, but now I have further "secrets" to keep...

Uchuujin no Kakushigoto has finished publishing and it has 23 Chapters. It is also Known as: 宇宙人のかくしごと, Secret of the Alien, Extraterrestrial Secrets

You might like: Top Manga Like Uchuujin no Kakushigoto

8. Terra Formars

Terra Formars

With the space program attempting to travel to Mars, 21st century scientists were tasked with warming up the planet so that humans could survive on its surface. They came up with an efficient and cost effective plan of sending cockroaches and mold to the surface so that the mold would absorb the sunlight and the insect corpses would serve as a food source for the mold.

It is now the year 2577 and the first manned ship to Mars has landed on the planet and the six crew members are ready for their mission. But what they find are giant mutated humanoid cockroaches with incredible physical strength. The crew members are easily wiped out, but not before sending a transmission back to Earth. Now, humanity will send elite warriors to exterminate the mutated bugs and claim back Mars.

Terra Formars is currently publishing and has Chapters. It is also Known as: テラフォーマーズ, Terra Formars

You might like: Top Manga Like Terra Formars

7. Takopii no Genzai

Takopii no Genzai

Takopi travels from his home of Happy Planet to spread happiness across Earth but meets the unsmiling Shizuka upon landing. Her friends at school and home life seem to be the source of her somber expression—and the pure-hearted Takopi is determined to change things for the better! But what truths await him when the curtains rise in this shocking drama?!

Takopi’s Original Sin has finished publishing and it has 16 Chapters. It is also Known as: タコピーの原罪, Takopy no Genzai, Takopii's original sin

You might like: Top Manga Like Takopi’s Original Sin

5. Musou Kouro ~ Tensei Shite, Uchuu Senkan no AI ni Narimashita ~

Musou Kouro ~ Tensei Shite, Uchuu Senkan no AI ni Narimashita ~

After regaining consciousness, your average high-schooler Asagaya Shin has become an AI for a space battleship. As if that wasn’t enough, the ship has been surrounded by enemies, and he himself has a damaged engine, putting him in a dire situation.The warship commander had already died in combat, and taking the place of the temporary commander is a young girl of the imperial family, who had joined the ship out of courtesy. Shin had tried convincing himself that this was a dream, but being persuaded by the girl, he stands as a battleship.After somehow crushing the enemy at point-blank range, the fleet’s fight is over, and the battle for the fate of the empire has ended in a crushing defeat. Shin gathers up the survivors and plans to escape the battleground, but there’s a large enemy fleet on the route to the empire. He makes a jump deep into the enemy territory on a slim chance, but —Set 10,000 years in the future, a young boy has been turned into an incredibly powerful cheat AI and leads a small fleet to become peerless. There’s romantic comedy, imperial intrigue, ancient weapons, philosophy, and more!

Unparalleled Path ~Reincarnated as the AI for a Space Battleship~ has finished publishing and it has 15 Chapters. It is also Known as: 無双航路 転生して宇宙戦艦のAIになりました, Space Cruiser Capricorn, 無双航路 転生して宇宙戦艦のAIになりました, Musou Kouro - Tensei Shite Uchuu Senkan no AI ni Narimashita, Musō Kōro - Tensei shite, Uchū Senkan no AI ni Narimashita

You might like: Top Manga Like Unparalleled Path ~Reincarnated as the AI for a Space Battleship~

4. My Universe

My Universe

As a socially awkward college student, Hayeon lives a pretty boring life -- except she can communicate with outer space. One day, she meets Ujun, an alien who is curious about human nature. When she rejects his request to “borrow” her body, he takes over the body of her crush! As Hayeon helps Ujun adjust to human life, their friendship blossoms into something more. However, their love story faces many obstacles, including an alien plotting to invade Earth. What will be the fate of these star-crossed lovers?

My Universe has finished publishing and it has 73 Chapters. It is also Known as: My Universe

You might like: Top Manhwa/Manga Like My Universe

3. Diasporaiser

Diasporaiser

On an Earth rampant with malevolent aliens, a mysterious young boy and a stern old man cross paths in a curious twist of fate...In a universe where magic reigns supreme as the ultimate form of military might, their epic adventure begins!

Diasporaiser has finished publishing and it has 15 Chapters. It is also Known as: ディアスポレイザー, Diasporaiser

You might like: Top Manga Like Diasporaiser

2. Kinnikuman

Kinnikuman

Kinnikuman (a.k.a. Kinniku Suguru) is a cowardly, clumsy, moronic, gyuudon-devouring excuse for a superhero (or Choujin)... who just happens to be the prince of an alien planet. But despite his pathetic appearance, he is very honorable and can become quite powerful when he needs to be. With his sidekick Meat-kun and fellow Choujins Terryman and Ramenman there to help him, Suguru quests to become the greatest Choujin on the planet. Whether with a combination of tremendous heart and stamina (The Burning Inner Strength) or the "Power of Friendship", Kinnikuman frequently defeats villians 10 times more powerful than him and often causes his enemies to have a change of heart and join him. Though he seems destined to be an idiot forever, slowly but surely Kinnikuman becomes worthy of the title "Hero".

Muscleman has finished publishing and it has Chapters. It is also Known as: キン肉マン, Kinnikuman

You might like: Top Manga Like Muscleman

1. Sekai no Owari ni Shiba Inu to

Sekai no Owari ni Shiba Inu to

Follow the travels of our high-school girl protagonist and her talking Shiba Inu across a post-apocalyptic world.

Roaming the Apocalypse with my Shiba Inu is currently publishing and has Chapters. It is also Known as: 世界の終わりに柴犬と, Sekai no Owari ni Shiba Inu to

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