Sci fi Manga Online | MangaKakalot

Kokuma Musou

A sorcerer of black magic rises from the depths of hell to take revenge on the hero who betrayed him and his comrades in arms. However, the sorcerer could not defeat the hero and turned into a poisonous mist that poisoned the World Tree shrine. But a holy girl manages to resurrect him, will the sorcerer be able to avenge him?!!!

Dandadan Manga

After being aggressively rejected, Momo Ayase finds herself sulking when she stumbles across a boy being bullied. Saved by her rash kindness, the occult-obsessed boy attempts to speak to her about supernatural interests he believes they share. Rejecting his claims, Ayase proclaimed that she is instead a believer in ghosts, starting an argument between the two over which is real. In a bet to determine who's correct, the two decide to separately visit locations associated with both the occult and the supernaturalAyase visiting the former and the boy visiting the latter. When the two reach their respective places, it turns out that neither of them was wrong and that both the occult and ghosts do exist. This marks the beginning of Ayase and the boy's adventure, who shares a name with Ayase's favorite idolKen Takakura, as they attempt to fix the surreal supernatural and sci-fi elements around them to return to a normal life.

Hitoner

An Earthling lands on a planet of beastkin, who are shocked to see a "human" for the very first time! The beastkins' observation of the "human" begins!

Wrench & Fruits

Unable to fit into normal society, Budou (grape) and Ringo (apple) are running a sketchy odd-jobs business when they take on a bizarre new request: raising Wrench (a robot who has somehow developed human emotions) as a "normal" boy! The curtain rises on a chaotic new life of firsts as this unlikely trio starts living under one roof!!

Mahou Shoujo Lyrical Nanoha EXCEEDS

A completely original new manga announced for the series' 20th anniversary.

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

Wahhaman Manga

From PRISMS: Wahhaman is a special robot soldier built ten thousand years ago by the Atlanteans. Found and dug up in present-day Toukyou, he doesn't remember anything, due to a nasty knock to the head he received at some point.

Dandadan

Feeling dejected after receiving a brutal rejection, Momo Ayase's mood lifted when she stumbled upon a boy being bullied. Ayase intervened and attempted to bond with the boy over his interest in supernatural phenomena. However, Ayase did not share the same beliefs and instead proclaimed her belief in phantoms. This sparked a heated dispute between the two. To settle the disagreement, they agreed to venture to locations associated with their respective interests. Ayase visited the occult location while the boy explored an area associated with ghosts. To their surprise, they were both correct - the occult and ghostly entities did exist. This occurrence triggered an expedition where Ayase and the boy strove to restore normalcy to their extraordinary and futuristic surroundings.

Pairing Gear

Shin-O Ward—a city ruled by androids. One day, Miyamoto, a scientist plotting to exterminate androids, encounters Ribbon-chan, a mysterious android dressed in a Lolita outfit. In a city where humans are oppressed by machines, the two girls take up arms to win their freedom! (Source: Takeshobo, translated)

Sono Bouken-sha, Toriatsukai chuui. ~Shoutai wa Muteki no Geboku-tachi wo Suberu Isekai Saikyou no Madou-ou~

新米冒険者は世界を識る者？天空城の王、ついに降臨！

Sono Bouken-sha, Toriatsukai chuui. ~Shoutai wa Muteki no Geboku-tachi o Suberu Isekai Saikyou no Madou-ou~

LAYER[08]REIYA

Layer, the leader of the secret organization MMM, was a special kind of “being” whose existence was sustained by “observation energy” from others. When this observation energy diminished and Layer's health worsened, the instability of that existence caused the world's information to become “corrupted,” eventually leading to the collapse of the world itself. To prevent this, Mbius, Layer's only remaining family, managed his condition. However, when an unexpected incident occurred during Layer's birthday livestream, the world began to collapse. In order to stop and repair the destruction of the world, Mbius sent Layer on a journey to another world line to collect the key to restoration: “layer information.” Could Layer ultimately save the world?

Vanitas no Shuki

Paris, late 19th century. Vanitas is a human who works as a doctor for vampires and wishes to save them. He uses a magical book called The Vanitas Grimoire to dispel an evil curse that corrupts vampires and turns them into blood-sucking monsters. But...this very same book is rumoured to be the cursed tome that gives birth to vampires on nights when the blue moon is full. Noe is a vampire on the hunt for The Grimoire. Who, really, is Dr Vanitas? What are the secrets that he holds, and what fate do those secrets spell for the vampire species?

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.

Jungle Juice

At the height of the social hierarchy, Suchan Jang is an exceptional college student. However, behind his impeccable facade lurks a startling secret: he possesses a set of insect wings that sprouted unexpectedly after using a mysterious insecticide known as "Jungle Juice." Suchan's existence falls apart when he reveals his wings to the public to rescue a life. Despite his struggles, he discovers an underground community of bug people that embraces individuals for who they truly are. Nevertheless, the law of the wilderness governs this covert civilization, and every member must fend for themselves to thrive.

Make a Girl

Taking place in the near future, Akira Mizutame, a brilliant young scientist who developed Salt, a robot that assists people in their daily lives, finds himself at a dead end after a series of failed inventions. When a friend suggests he could "power up" his personal life by creating a girlfriend. He develops an artificial partner, "No. 0," who quite literally becomes his girlfriend. Torn between her programmed emotions and her own evolving feelings, No. 0 faces an emotional conflict. Will love blossom between her and Akira, who is unused to connecting with others, or...?

DODODODO! Manga

It has been 150 years since the Declaration of Victory by Women. Since then, all men have been reduced to slaves, forced to serve, obey, and satisfy women. In this matriarchal society, the story unfolds of a slave who fights to build a nation where men and women can coexist. Stimulation and pleasure! A fetishistic dystopia of the near future, soaked in lust!

Kagaku Chop

Sai Suzuzono, who leads the Science Club, spends her time creating peculiar experiments akin to a genuine "mad scientist." Ren Nagakura, the chair of the class committee, is the exclusive authority on the safety of these ventures. Nevertheless, Ren's clumsy conduct and limited intellect frequently results in even more outlandish outcomes when paired with Sai's strange undertakings.

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!

Why Are There Goblins and Orcs in Space?

55 Years Old, Early-Retired Civil Servant. For Some Reason, He Teams Up With a Dog(?) in the Vast Universe!!!!! One day, looking up at the sky, the Milky Way—a sight completely invisible in the city—was shining brightly. The protagonist, Zen Jinguji, who had quit his government job at 55 to begin a carefree life of leisure, was visiting a campsite in Yamanashi Prefecture all alone. "Alone in the world, huh." He had no complaints about his current life, but he wasn't exactly satisfied with it, either. Just as he thought these mundane days would continue forever, a blinding light suddenly enveloped him... In the blink of an eye, he is transported into a galactic civilization teeming with otherworldly races like goblins and orcs! The highly anticipated manga adaptation of the web's hit fantasy-style space opera masterpiece!!

Bonkotsu Shinpei no Monster Life@COMIC

The protagonist is an ordinary soldier from an empire at war who gets used as a guinea pig for genetic engineering experiments, turned into a monster and put into cryosleep. Two hundred years later, he wakes up in a world of swords and sorcery. The empire is gone and he has to survive alone in the body of a monster whom everybody wants to kill on sight. Meanwhile, he encounters various pretty ladies (and elves) in need of rescue.

Kidou Senshi Gundam: Day After Tomorrow - Kai Shiden no Memory yori

U.C. 0105: Within Zum City a One Year War memorial exhibition is about to be opened, and a very special guest is invited to talk about his experiences during the first Space war of the Universal Century - his name: Kai Shiden. Kai is both pleased and honored to be present and recalls his past on board of the White Base.

Hero Organization

In a near-future where humanity stands on the edge of extinction, we turn our gaze to the stars. But in the depths of space, a new menace looms—the "Star Beasts." To combat these creatures, warriors donning mechanical armor emerge as humanity's last hope. Prepare yourself for a groundbreaking mecha action saga, where breathtaking visuals meet an expansive universe. The battle for survival starts now!