Best Manga About Aliens | TheReviewGeek Recommends

Best Manga About Aliens

Although many people cherish watching anime, they often forget that most anime serve as adaptations of the original source material. While there are some instances where the anime is better than the manga, those instances are few and far between.

With the amount of manga released on a daily basis, it could be hard to cut through all those books to find the “Best of” for any chosen topic.

Well, we’re here to help celebrate and shine a spotlight on some of the latest, greatest, and unforgettable manga through the years. For our ongoing series of articles depicting the best manga, our attention this time turns to those with a strong focus on aliens. From action-packed sci-fi hits to survival death games, there’s a good choice to whet your appetite.

Of course, if we’ve missed any of your favorites, feel free to comment below and we’ll get them added on!


Parasyte – Hitoshi Iwaaki

Parasyte is a phenomenal manga that offers a fresh take on the alien concept. The story follows Shinichi, a high schooler who becomes entangled in a dangerous conflict involving Earth and alien organisms called Parasytes. With the help of a Parasyte named Migi, it’s up to Shinichi to defend his town from the alien menace. 

One of Parasyte’s best qualities lies in its exploration of human and alien relationships. The manga delves deep into the thoughts, feelings, and motivations of both species. Through its exploration, Parasyte raises questions concerning identity, empathy, and what it means to be human.

On top of having fascinating action-packed sequences that’ll get your adrenaline pumping, Parasyte is an exceptional alien-themed manga worth reading. 


Gantz – Hiroya Oku

Gantz is a gripping manga with aliens, bloodshed, and interesting characters. The story follows a group of individuals who find themselves in an enigmatic black orb called Gantz. They’re tasked with eliminating alien threats to test their survival instincts and confront their own mortality. With its intense violent and glorious twists, Gantz delivers a solid take on the alien phenomenon. 

On that note, this manga offers an excellent depiction of aliens. It presents a variety of alien lifeforms, each with their own unique designs and abilities. Gantz’s illustrations help bring the alien threat to life by showcasing their horrific and gruesome nature. The action sequences that accompany these aliens are equally exhilarating, providing audiences with a satisfyingly brutal tale to read. 


All You Need Is Kill – Hiroshi Sakurazaka


Urusei Yatsura – Rumiko Takahashi

Urusei Yatsura is an alien-themed romantic comedy manga written and illustrated by the legendary, Rumiko Takahashi. The story follows Ataru, a boy who becomes Earth’s chosen defender. He must compete against an alien ruler’s daughter named Lum to prevent them from invading the planet.

After Ataru’s battle with Lum leads to an accidental marriage proposal, we examine their romantic outings together. This manga is best enjoyed with an open mind. The story has its share of drama and intensity but leans more into the comedy and slice-of-life scenarios involving Ataru, Lum, and their friends. Nonetheless, each scenario is as entertaining as the previous one. 

Moreover, Urusei Yatsura features a variety of alien lifeforms. While some appear more human than others, you’ll adore the personalities, backgrounds, and motives Takahashi instilled in each character.

If you’re looking for an alien-themed rom-com that’s comfy and funny, check this out. 


Dead Dead Demon’s Dededede Destruction – Inio Asano

Inio Asano is known for telling heartfelt tales that resonate with audiences on a deep level. Dead Dead Demon’s Dededede Destruction is another work of his that’ll leave you in awe. The story follows Kadode and Ouran, two characters who live in a world where aliens called Invaders arrive on Earth to wage war against humanity. 

Despite centering around child protagonists, Asano does an excellent job of developing them into mature and thoughtful adults. You’ll adore learning about their unique takes on their situation and will grow fond of their chemistry. Moreover, like Asano’s other acclaimed works, Dead Dead Dead features ounces of hopelessness and despair that’ll leave readers a bit emotional at times.

If you’re up for a heartwrenching alien tale from one of Japan’s best mangaka, definitely give this one a look. 


Please Save My Earth – Saki Hiwatari

Urusei Yatsura isn’t the only alien-themed romance series we’d like to recommend here. Please Save My Earth is another tale of love and friendship that manga fans should consider picking up. In it, we observe seven students who want to retain their past memories by using their moon’s mystical powers. The protagonist, Alice, must face the grave errors of her past to save her friend from doom. 

By telepathically linking with a group of alien scientists, Alice hopes to move forward and live a worthwhile life. This story excels at highlighting the deep and personal subject that clouds Alice and the other characters’ minds. These characters will endure many trials involving rejection and loss, allowing readers with similar issues to resonate with them.

With sprinkles of romance and drama, you’re guaranteed to enjoy what Saki Hiwatari delivers with this narrative. 


Takopi’s Original Sin – Taizou 5

If you’re in need of more heartfelt alien-centric narratives, Takopi’s Original Sin is a great story to read. This narrative follows a squid-like extraterrestrial named Happian. He leaves his home to spread happiness across the galaxy and ends up choosing Earth as his destination. After being saved by a girl named Shizuka and learning of her tragic lifestyle, Happian vows to make her life better. 

This is a bite-sized manga with impact. However, its subject matter won’t be suitable for all manga enthusiasts. It depicts children getting thrown into dastardly situations that’ll make many folks uncomfortable and possibly flustered. None of these situations feel crammed in for shock value as Taizhou 5 ensures readers there’s a reason for these scenes’ inclusion in their tale.

If you’re okay with gruesome tales revolving around children and aliens, this one’s worth keeping on your radar. 


Birdy The Mighty Evolution – Masami Yuki

If you’re looking for an alien tale with a strong female lead, satisfying action sequences, and an incredible sci-fi world, look no further than Birdy The Mighty Evolution. The story follows Birdy, a beautiful yet deadly alien agent from the Federation. She’s tasked with catching dangerous intergalactic criminals hiding on Earth. However, when she fuses her body with a male named Tsutomu, things take a strange turn. 

This tale is known for blending high-octane action and character-driven storytelling. The manga presents readers with exhilarating fight scenes and intense battles, showcasing Birday’s incredible combat skills, acrobatics, and technological gadgets in her quest to eliminate the alien threats on Earth.

On top of analyzing the psychological struggles Birdy and Tsutomu must endure as a fused entity, this is an enjoyable tale you don’t want to miss. 


Dragon Ball Z – Akira Toriyama

No alien-themed manga list would be complete without a mention of Dragon Ball Z. The anime adaptation may have been many’s introduction to the series, but the manga offers a similar captivating experience for fans to enjoy alongside it. Like the anime, Dragon Ball Z is a continuation of the original Dragon Ball and follows the lives of the Z Warriors, years after Goku beat Demon King Piccolo.

Where Dragon Ball features more comedy and adventure, Dragon Ball Z leans more into action and world-building. Goku and his friends must fight many other beings who dwarf the Red Ribbon Army, Piccolo, and Emperor Pilaf in nature and strength.

From the evil Lord Frieza to the dimwittedly barbaric Majin Buu, Dragon Ball Z ups the stakes and delivers an action-packed tale that’ll impress you. 


Alien 9 – Hitoshi Tomizawa

Before Puella Magi Madoka Magi, Yuki Yuna Is A Hero, and other dark “moe” themed works, was Alien 9. This is a bizarre sci-fi tale that follows a group of girls who are chosen to defend Earth from alien threats. As the series mentions, this one opts to put cutesy characters in dangerous scenarios that’ll have a psychological toll on their minds. 

Hitoshi Tomizawa skillfully conveys that point through their rich character and battle illustrations. Moreover, the aliens in this work have incredible designs that blend in well with Alien 9’s mundane setting. The characters, such as the series’s protagonist, Yuri, receive excellent growth and characteristics that help her and the others stand out.

On top of wonderfully exploring concepts like fear, friendship, and identity, Alien 9 is a hidden yet bizarre gem worth reading. 


So, there we have it, our picks for the best manga about aliens through the years!

What do you think of our picks? Do you agree? Are there any notable omissions? Let us know in the comments below!


Feel Free To Check Out More TV Show Recommendations Here!

Leave a comment