Takamiya Teppei is a young man who reunites with his brother, Takamiya Kotaro, an important scientist in robotics engineering, to protect him. In the middle of a great conference, Kotaro is taken prisoner by the Machines Empire. While trying to rescue him, Teppei accidentally wakes up a B't (Pronounced Beat) -a combat robot used as a flying vehicle in the shape of a legendary beast- with the name of X. Now, they join forces in order to fight against the evil Machines Empire, which tries to take over the world.
Beat X; B'tX; btx has finished publishing and it has 63 Chapters. It is also Known as: Beat X
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Top 5 Manga Like Beat X; B'tX; btx (B'T X) [2024 List]
5. Astro Boy: Tetsuwan Atom
A more modern version of Astro Boy
Astro Boy: Tetsuwan Atom has finished publishing and it has 30 Chapters. It is also Known as: ASTRO BOY 鉄腕アトム, Astro Boy: Tetsuwan Atom
4. Rockman.EXE
The year is 200X and everyone is now connected to the Cyber Network. People carry their own PET (Personal Terminal) and are paired up with an artificial intelligence program called a NetNavi (or NetNavigator). Computers have turned the world into a bright and shiny utopia but there's always trouble in paradise. While the invention of the PET and NetNavis has brought great benefits to the world, computer hacking, virus spreading and other high-tech crimes are becoming a major problem. A sinister organization by the name of World Three has appeared and they've vowed to destroy this technological wonderland. Enter our young hero, Lan Hikari, an intensely curious and cheerful fifth grader. Synchronized with his NetNavigator, MegaMan, he becomes a super-charged dynamo. In and out of the Net, Lan and MegaMan do their best to thwart World Three's never-ending quest to take over the world!
MegaMan NT Warrior has finished publishing and it has 74 Chapters. It is also Known as: ロックマン エグゼ, Rockman EXE
3. Suisei no Gargantia
The story begins in the distant future in the far reaches of the galaxy. The Human Galactic Alliance has been constantly fighting for its survival against a grotesque race of beings called "Hidiaazu." During an intense battle, the young lieutenant Redo and his humanoid mobile weapon Chamber are swallowed up into a distortion of time and space. Waking from his artificially induced hibernation, Redo realizes that he has arrived on Earth, the planet on the lost frontier. On this planet that was completely flooded by the seas, people live in fleets of giant ships, salvaging relics from the seas' depths in order to survive. Redo arrives on one of the fleets called Gargantia. With no knowledge of the planet's history or culture, he is forced to live alongside Amy, a 15-year-old girl who serves as a messenger aboard the Gargantia fleet. To Redo, who has lived a life where he knows nothing but fighting, these days of peace continue to surprise him.
Suisei no Gargantia has finished publishing and it has 13 Chapters. It is also Known as: 翠星のガルガンティア, Suisei no Garugantia, Suisei no Galgantia, Gargantia on the Verdurous Planet
2. 12 Beast
Note: The manga was cancelled after being put on hiatus, with the author stating he had lost the motivation to continue it, with their failing health being the main concern.
Join ninja apprentice Eita Touga as he embarks on an epic adventure searching for his missing brother Kouki and save the Autana (Humanoid Beast) race of "Live-Earth" from the mysterious Gigas seeking to exterminate them.
12 Beast has finished publishing and it has 36 Chapters. It is also Known as: 12BEAST, Twelve Beast
1. Tengen Toppa Gurren Lagann
In their closed-off underground village, Kamina and Simon chafe at the limits imposed by the village elder. Yet all this will change, when Simon stumbles across a fantastic device - just as the village's peace is broken by a violent intrusion.
Tengen Toppa Gurren Lagann has finished publishing and it has 65 Chapters. It is also Known as: 天元突破グレンラガン, Break Through the Heavens Gurren Lagann