Sci fi Manga Online | MangaNato

A Certain Magical Index: A Certain Scientific Mental Out

As the Tokiwadai student council election draws near, Shokuhou Misaki finds herself at the forefront of the race. Despite her initial reluctance, pressures from her peers and the weight of her reputation as the leader of the school's most prominent group push her to campaign with fervor.

Bad Born Blood

All this is for the Empire. Luca had never once questioned his dream of joining Accretia's Imperial Guard. Not until he met Ilay, that is. The most unexpected of friends, Ilay's personality and family background are nothing like Luca's. However, it is through their differences that the two friends will begin to shape not only each other, but even the very planet on which they live.

Black Magic

Sybel, a video journalist for hire, embarks on a thrilling futuristic quest in Black Magic. She unwittingly becomes entangled in a perilous situation involving two covert military android assassins, the M-66 units. When one of these lethal machines goes rogue, it targets Ferris, the architect's granddaughter, for elimination. With time ticking away, Sybel confronts the M-66 android in a climactic showdown to safeguard Ferris. Meanwhile, a struggle for domination between humans and artificial intelligences threatens to destroy all living beings. However, the hope remains that a synthetic life-form named Typhon could avert this impending disaster.

Falling Star (MOOHAK)

Original Webtoon: Naver Webtoon, Naver Series

Ral Meshi: Ramba Ral no Haitoku Gohan

This spin-off is a gourmet manga showing Zeon ace Ramba Ral tending to the Club Eden night club while the staff are away, and eating freely without anyone bothering him.

Fate/Extra - Mikon! Kyasuko-chan!?

Being flung from the world of Fate/Extra Kishinami Hakuno finds himself in a very strange predicament. Caster Route. Note: There are no missing chapters. Chapter #32-33 are missing due to a difference in the volume and magazine numbering. Some earlier small chapters were combined in the volumes causing the number difference. Chapter 34 directly follows Chapter 31.

The Regressed Lowest-Ranked Wizard Overturns the Academy Hierarchy

"A paper written by a bottom-feeder like you isn't even worth reading." A world where the superiority or inferiority of innate skills determines everything in life. Kazuki Shindo, possessing only the weakest skill, fell into ruin with no chance of a turnaround and was forced to live in the back alleys. If only his research were recognized, the world would surely change. His hopes were in vain, and he lost his life in the back alleys halfway to his goal. However, when he came to, he had regressed 70 years back to his student days, retaining the knowledge and techniques of "Tuning"—the research achievement he staked his life on. "With this... I can change things." From that day forward, Kazuki and the world around him completely transform. Overpowering with true strength those who despise him as trash capable of only the weakest skill, he climbs the hierarchy of an academy where talent is everything. This is the story of someone with only the weakest skill overturning his rock-bottom life. And it is the story of him destroying an academic-centric society where everything in life is decided the moment one is born. (Source: Translated from LINE)

Reversal of No Mercy

Han Yeonu, known as "No Mercy," was a legendary player of the nationally popular esports game Hero Fighters. After a hand injury forced him into retirement, he struggles to earn money for his younger sister's medical treatment. One day, after defeating the final boss of the VR version of Hero Fighters—a boss nobody else had ever beaten—the game suddenly ends, and items from the game begin appearing in the real world. The world descends into chaos. To survive, there is only one path: become the strongest. Countless players will be trampled on in the struggle for supremacy. Who will ultimately stand at the top? Source: [Line Manga](https://manga.line.me/product/periodic?id=S161629), Translated

Contract Marriage and Life With the Adorable Twins End Today... Or So I Thought

Uncharted Walker

Upon waking up, a barren island became the unexpected destination for a diverse group - a magician, female doctor, gangster, archaeology professor, policewoman, drug dealer, and businessman. Finding themselves amidst primitive tribes, mutant viruses, and life-threatening situations, their fight for survival grew increasingly daunting. Overcoming the harsh surroundings is their only way off the island.

Super Gene (Colored)

In a future era of interstellar exploration, humanity achieved advanced space transfer technology, allowing them to conquer the vast expanse of the cosmos. However, upon arriving at a distant location, they stumbled upon a mysterious world known as the Shelters, brimming with formidable monsters. This discovery marked a remarkable leap in human evolution, creating a new age of renewal unlike any seen before. Among the powerful creatures that roam this brave new world are the heavenly blood black beetles, who possess valuable resources for those who can best them. By slaying these monsters, one can acquire their beast spirit and obtain heavenly gene points ranging from 0-10. As foretold by prophecy, sinister alien beings menace the sanctity of the Shelters. Yet humanity has learned that by consuming these creatures, they can harness their genetic powers and embark on a new level of evolution. One newcomer to this world, Hansen, has gained notoriety as the 'crazy devil,' but secretly he is revered as the enigmatic 'B God.' With fierce determination, Hansen declares, "The Super Gene is mine and mine alone! I won't give it up!"

Super God Gene

Based on an adaptation from the author's novel Twelve Winged Dark Seraph'. In the future, countless beasts will invade. As you are able to gain certain genes from devouring the flesh of beasts, humankind welcomed an era of genetic evolution. Han Sen, a newcomer who had just entered the shelter, was a despised Butt Maniac' on the outside. He is, however, also the B God' that was admired by many! Han Sen: "I'm sorry, but only I can get the Super God Genes!"Choj Shn Jyn , Super Gene ,, ,

Meals in the Ruins

In an era where humanity, which once expanded its dominance to the stars, has long since lost its supremacy, scattered settlements around fully automated common bread production plants remain as the last bastions of human survival. Haruka travels through ruins to avoid the peering eyes of the ""Church,"" which advocates eating common bread over any other food. Source: Alpha Manga

Sentai Daishikkaku

/ Go! Go! Loser Ranger! / / No Longer Rangers / Squalificati - Ranger Reject / " " / / Tin ln! Chin i tht sng! Thirteen years ago, suddenly the Villainous Army of evil appeared in their gigantic floating castle 10,000 meters in the sky to invade Earth! The villainous army have reviving capabilities that make them immortal, making them a serious threat to humanity. To protect us against these invaders, the Divine Dragon Rangers, the Dragon Keepers, wield their miraculous powers and their weapons, Divine Tools, and continuously fight for our safety! The assault of the Villainous Army! The vigilance of the Dragon Keepers! Will they succeed in their conquest...?

Ranger Reject

Thirteen years ago, suddenly the Villainous Army of evil appeared in their gigantic floating castle 10000 meters in the sky to invade Earth! The villainous army have reviving capabilities that make them immortal, making them a serious threat to humanity. To protect us against these invaders, the Divine Dragon Rangers, the Dragon Keepers, wield their miraculous powers and their weapons, Divine Tools, and continuously fight for our safety! The assault of the Villainous Army! The vigilance of the Dragon Keepers! Will they succeed in their conquest? Find out in the action-packed superhero series of a lifetime! From Haruba Negi, the creator of 5Toubun no Hanayome.

Star of the Falling Blossoms

Read Star of the Falling BlossomsA travelogue of two lovers journeying through life as they chase the "star" of a humanity in decline.

Go! Go! Loser Ranger!

Thirteen years ago, the Villainous Army of evil made a sudden appearance in their massive floating castle located 10,000 meters above the Earth's surface, with the intention of invading our planet! These invaders possess a unique ability to regenerate, making them nearly impossible to defeat and posing a dire threat to humanity. In response, the Divine Dragon Rangers, known as the Dragon Keepers, utilize their incredible powers and weapons, called Divine Tools, to constantly battle against the villains and protect our existence! Will the Dragon Keepers be able to fend off the Villainous Army and save Earth from destruction? Watch the thrilling superhero series that's sure to be a highlight of any action-packed experience!

Shenji Shengji Xitong (Colored)

Lin Xiu, the academy's resident failure, had been reborn in a world of monsters and zombies where he discovered an unbeatable upgrade system. He eagerly sought to level up ten more times so he could unlock the gene he needed to eradicate the entire planet and conquer the galaxy.

Shangri-La Frontier ~ Kusoge Hunter, Kamige Ni Idoman To Su~

The comic adaption of the super popular novel from syosetu ni narou.Hizutome Rakurou loves shitty games. His next challenge is Shangri-la Frontier, the god-tier game with a total playerbase of 30,000,000. Gathering comrades (scum) in an expansive world and meeting with old enemies along the way, he will change the fate of every player.

Parashoppers Manga

Mitsusada, a high school student with a unique way of looking at things, accidentally started a smartphone application that allows him to buy and sell special abilities. Suddenly, he is attacked by another person with special abilities, and he decides to use his abilities to fight back.

Parashoppers

A high schooler battles for his life using superpowers he buys and sells on a mysterious app!

Ura Toukyou no Osoroshidokoro

Beneath Tokyo lies “Ura-Tokyo,” a shadowed counterpart to the city we think we know. There, a secret academy trains exorcists to battle evil spirits. After entering the forbidden grove of Madara Shirazunomori Forest, Soma Kuroniwa is cursed to harbor a spirit of exceptional danger. Hiding his true nature, he enrolls in the academy and throws himself into its brutal training program—one with a graduation rate of only a few percent. When a powerful spirit draws near, the inhuman force sleeping inside him awakens. An action-driven exorcist academy story set in a dark, immersive world. Source: K Manga

The Galactic Navy Officer Becomes An Adventurer

The spaceship which Imperial Galactic Navy Officer Alan Corinth helmed was shot down by a surprise attack during hyper-space navigation. Completely due to freak coincidence, Alan became the only one in the ship to survive. The severely damaged spaceship lost its navigation capabilities and plummeted onto a nearby planet. Using an escape pod, Alan headed toward the planet alone. Thus began Alan's quest for survival on the underdeveloped planet utilizing the symbiotic nanomachines [Nanom] within his body. Surprisingly, the planet was home to a thriving human civilization whose genetic code closely resembled Alan's own. Even while remaining at a loss due to being thrown into a world of swords and magic, he tries to live as best he could together with his newfound comrades. What would Alan achieve this strange world? The Sci-fi Fantasy story in a Medieval setting now begins!

Captain Corinth: the Galactic Navy Officer Becomes an Adventurer

During hyper-space navigation, Imperial Galactic Navy Officer Alan Corinth's spaceship is unexpectedly attacked and shot down. By a stroke of luck, Alan is the sole survivor despite the severe damage sustained by the vessel, causing it to lose its navigation capabilities and crash onto a nearby planet. Alan deploys an escape pod to the planet alone and begins his quest for survival. To his surprise, he discovers a thriving human civilization on the underdeveloped planet whose genetic code closely mirrors his own. Despite being thrown into a world of swords and magic and feeling disoriented, Alan attempts to assimilate himself with his new comrades and make the most of his situation by using the symbiotic nanomachines [Nanom] within his body. As Alan adjusts to his new surroundings, he wonders about what he will accomplish in this unfamiliar world. Prepare for a medieval sci-fi fantasy adventure!