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.
from mangaupdates.com
Alien 9 has finished publishing and it has 30 Chapters. It is also Known as: エイリアン9, Alien 9 Complete
Genres: Science Fiction , Sports , School Life , Friendship
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Top 10 Manga Like Alien 9 [2024 List]
10. Propeller Heaven
In this world, there are two types of humans: Normal Humans and Synthetic Humans.
Propeller Heaven has finished publishing and it has 11 Chapters. It is also Known as: プロペラ天国, Propeller Heaven
9. Washio Sumi wa Yuusha de Aru
In the year 298 from the era of the gods, elementary school girls Sumi Washio, Sonoko Nogi, and Gin Minowa are tasked with an important mission. They are to become heroes and fight Vertex, a mysterious enemy that is attacking Shinju-sama, the god tree that protects Shikoku, the only area in the world that is still habitable. What they don't know, is that this fight will cost them more than they could have ever imagined.
Washio Sumi wa Yuusha de Aru has finished publishing and it has 9 Chapters. It is also Known as: 鷲尾須美は勇者である, Washio Sumi is a Hero
8. Saishuu Heiki Kanojo
Shuji and Chise are two Hokkaido high school students barely starting a relationship with each other. Then, with no warning, a squadron of bombers from an unknown country destroy the city of Sapporo. All hope is lost when suddenly, the bombers are destroyed by a small red light floating across the sky. At this point, Shuji finds out that the one responsible for eliminating the enemy forces is Chise, who reveals herself as a cyborg engineered for mass-destruction.
SaiKano has finished publishing and it has 72 Chapters. It is also Known as: 最終兵器彼女, My Girlfriend, The Ultimate Weapon, Saikano: The Last Love Song on This Little Planet
7. Qtμt
Hana was enjoying her peaceful days at school until she received a mysterious letter which said: "Do not say a word."...
She doesn't know what to do, thus she begs for help of her friends to find out who is the sender and what is that she forgot she should be not saying..? But the truth is more terrifying than she expected.
Qtμt has finished publishing and it has 25 Chapters. It is also Known as: qtμt キューティーミューティー, Cutiemutie, Cutie Mutie
6. Bokurano
During a summer camp, 15 children, 8 males and 7 females, find a grotto by the sea. Deep within they discover working computers and some electronic equipment, and later the owner, a man called Kokopelli. Kokopelli claimed to be a programmer working on a brand new game, in which a large robot has to defend the Earth against fifteen alien invasions. He persuades the children to test the game and sign a contract. All but one of them signs, barely a moment later they mysteriously awaken on the shore believing what happened was just a dream.
An extra story called Bokurano ~Mō Hitotsu no Bokurano~ (Yet Another Bokurano) will run in Ikki the issue after the end of the main story.
Ours has finished publishing and it has 66 Chapters. It is also Known as: ぼくらの, Bokura no, Bokurano ~Mou Hitotsu no Bokurano~
5. Neon Genesis Evangelion
In the year 2015, the Angels, huge, tremendously powerful, alien war machines, appear in Tokyo for the second time. The only hope for Mankind's survival lies in the Evangelion, a humanoid fighting machine developed by NERV, a special United Nations agency. Capable of withstanding anything the Angels can dish out, the Evangelion's one drawback lies in the limited number of people able to pilot them. Only a handful of teenagers, all born fourteen years ago, nine months after the Angels first appeared, are able to interface with the Evangelion. One such teenager is Shinji Ikari, whose father heads the NERV team that developed and maintains the Evangelion. Thrust into a maelstrom of battle and events that he does not understand, Shinji is forced to plumb the depths of his own inner resources for the courage and strength to not only fight, but to survive, or risk losing everything.
Neon Genesis Evangelion has finished publishing and it has 97 Chapters. It is also Known as: Shinseiki Evangelion, 新世紀エヴァンゲリオン, Neon Genesis Evangelion
4. Made in Abyss
The enormous cave system, known as the Abyss, is the only unexplored place in the world. Nobody knows how deep down goes this titanic pit, inhabited by strange and wondrous creatures and full of mysterious ancient relics which purpose in unknown to modern man. Generations of bold adventurers have been drawn by the cryptic depths of the Abyss. In course of time those bold enough to explore the dangerous pit came to be known as "Cave Raiders."
In Oosu, the town at the edge of the Abyss, there lives a little orphan named Rico, who dreams of becoming as great a cave raider as her mother was and solving the great mystery of the pit. One day exploring the murky depths she stumbles upon a little boy, who turns out to be a robot...
Made in Abyss is currently publishing and has Chapters. It is also Known as: メイドインアビス, Made in Abyss
3. Milk Closet
Many children mysteriously disappear in 2005. This is called it the ‘Reasal Phenomenon.’ A few children came back with tails on their behinds. One of them was Hana Yamaguchi. Hana calls upon children with tails and creates the ‘Macro Cosmic Invincible Legion of Kids.’ These children can go freely back and forth from one world to another and with such special powers, they save missing children. But then, the Ali Troops invade this world. This is a fascinating SF drama about the wonders of the universe.
–Kodanclub.com
Milk Closet has finished publishing and it has 20 Chapters. It is also Known as: ミルクク・ローゼット, Milk Closet
2. Narutaru: Mukuro Naru Hoshi Tama Taru Ko
Shiina Tamai, an energetic sixth-grader, found a star-shaped creature on the seabed during her visit to her grandparents' house. She befriended it and found it has some supernatural powers, such as flying and incredible strength. However, what seemed like a dream may turn out to be her worst nightmare as she meets other kids who have similar creatures and dark, destructive desires...
Shadow Star has finished publishing and it has 67 Chapters. It is also Known as: なるたる 骸なる星･珠たる子, Narutaru: Mukuro Naru Hoshi Tama Taru Ko
1. Dead Dead Demon's Dededededestruction
Large mysterious alien ships have been looming above Japanese towns for three years, filling the sky. Everything changed three years ago. And yet, nothing has changed.
No weapon used against the invaders' ships had any success, beyond destroying part of japan and leaving its economy in shambles. JSDF is fighting a guerrilla battle against the aliens all over Japan. America is joining the "war" effort with more aggressive tactics, dividing Japan over the pacifist principle laid out in Art9. of their constitution.
But this may just be the mundane story of young middle schoolers.
"No matter what happens, I won't back down. At least not until this world filled with lies and deceit crumbles away. (...) The real threat to humankind is not invaders, but me."
Dead Dead Demon's Dededededestruction has finished publishing and it has 100 Chapters. It is also Known as: デッドデッドデーモンズデデデデデストラクション, Honobono Fuufu
