Sci fi Manga Online | MangaKakalot

Maniju

Radel, a normal human, had a special transformation after an accident 50 years ago. He saves Sien from a life-threatening situation caused by Veron, and the two decide to live together to search for Shakia, who holds the key to the accident 50 years ago. Their relationship is initially based on mutual needs, but subtle feelings quickly develop between them."I just... feel good when I touch you."

In The Bleak Midwinter

With a dead sister and 25 years to go on her soulmate timer, Anya decides to cryogenically sleep away her problems. Too bad she wakes up to an apocalypse full of them. Now stuck in a burnt out landscape full of killers, Anya must decide which she wants to keep: her heart or her head.

Kyomu Senki

In Confucian Era 14276, a violent showdown unfolds in the space surrounding Planet Lagra. And with that, the story begins. Unfolding on Earth and in far-off galaxies, in the past, the future, and across dimensions, the curtain has risen on the final war between light and darkness. A great, galactic epic spanning the author’s career begins here! Kyomu Senki is made up mainly of four series: “The Tiger of 5000 Light Years” serialized in 1980-82. “Kyomu Senshi Miroku” and “Jaki-oh Bakuretsu”, both of which started serialization in 1987, just a few months apart. Lastly, “Skull Killer Jaki-oh”, a mech series set in the 20th century that originally started in 1990. Along with the four main series, it also includes four short stories: “New Rashoumon”, “Ninja Arts at Honnou Temple: The Black Magic of Koji Kashin”, “The Strange Living Dimension, Dogura”, and “The Dogura War Chronicles”.

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!"

Hero Girl × Healer Boy: Touch Or Death

Godzilla Galaxy Odyssey

Japan's greatest disaster, the monster king Godzilla, attacks Young Champion! The battle between mankind, Godzilla, and a new space monster begins! What will become of Earth?

Player

Unexpectedly, I became the main character of a webcomic after my "Best Comment" was submitted.

The Urban Legend Files

Mokume is a first-year college student and occult fanatic! She hunts down an older student, Kugutsu, who is rumored to attract urban legends of all kinds... What will happen when she joins the Occult Club?

Moshne Project

Miyabi, a factory worker, gets a surprise visit from an alien named Moshne. Will Moshne's ability to copy anything unleash a great calamity on the Earth?! Find out in this neo-alien story!

Alien Mumu

An alien, Mumu, who came to regain the technology lost by his race. The everyday life of an ordinary college student collapses because of his arrival…? A cat shakes the earth! Spectacular romance!!

Journey of Iron and Ice

They embark on a pilgrimage to Antarctica to discover their true identities. Who are we, and where are we going? Original Webtoon: Naver Webtoon, Naver Series

Okoucha of the Living Dead

The manga centers on an airheaded rich girl and her reliable butler named Kamishiro, who travel a world where people can get infected by a zombie virus, but it is not yet the end of the world, and people can still live normal lives. (Source: Anime News Network)

Break New World

School Submarine Fleet: Mermaid Girls

In the manga's story, extra-terrestrial life known as Trench Walkers reveal themselves, emerging from the Antarctic, and walking on the sea floor. Their goal is to terraform the Earth to their liking, which involves raising the sea level by 70 meters, thus rendering Tokyo and many other population centers uninhabitable. They have also begun to change Earth's surface water into what they call Nectar, the "divine water." Those who are incompatible with Nectar have a high chance of death when imbibing it. However, there are girls who are found to be compatible with Nectar, and they are recruited to be marines in a fight against the Trench Walkers, boarding ships to do battle in a new deep sea front line. The story centers on Hiro Todoroki, who receives a message from an older sister, a marine supposedly missing in action. The message tells Hiro to find a formidable marine named Kiriri Tsunoba. Though lost and confused, Hiro heads to the Masakado Girls Academy Submarine Unit with the intent to join them.

Sun Kindergarten Classmates

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Change Me

What if, with the condition of suspicious life insurance, I could live the look I want in the morning?Steal your face to change your life!

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.

Only Sense Online

Yun, a neophyte gamer, delves into the domain of "Only Sense Online" where participants fashion their one-of-a-kind avatars utilizing the "Sense" mechanism. Regrettably, Yun's tailored "Sense" fails to meet the standards of his seasoned sisters, leaving him disheartened. Despite their reproach, Yun remains resolute in his efforts to improve his skills and embarks on a voyage to master the skill of "production." Along the journey, Yun encounters masters in this domain and employs his newfound knowledge to fabricate the ultimate support class. Experience the ascendancy of an improbable hero and his groundbreaking influence on the gaming realm.

Aoki Hagane no Arpeggio

Suddenly, a fleet of ships with mysterious super-weapons called the "Fleet of Fog" appeared all around the world. Humanity didn't have the technology to fight such a fleet, so they were driven out of the sea… Seventeen years after the battle, for some reason, Gunzou Chihaya and his crewmates aboard the I-401 and the personification (Mental Model) of the I-401, Iona, started fighting the Fleet of Fog…

The Amber Sword

An RPG gamer who played the realistic VRMMORPG ‘The Amber Sword’ for years, finds himself teleported to a parallel world that resembled the game greatly. He takes on the body of an NPC who was fated to die, and with the feelings of the dying NPC and his own heartrending events in the game, he sets out to change the fate of a kingdom that was doomed to tragedy.

The Country Without Humans

In a city seized by machines, Shii is the sole human survivor. She sprints through the desolate streets, hunted relentlessly by the ominous Triangle Head. However, fate intervenes when she crosses paths with a golem named Bulb. Amidst the perilous surroundings, can Shii establish a remarkable bond with this atypical entity and potentially transform the destiny of their world?

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

Arpeggio of Blue Steel

The Fleet of Fog with its strange superweapons appeared suddenly across the world, leaving humanity defenseless and forcing their retreat from the oceans. Twenty years later, Gunzou Chihaya and his team aboard the I-401, with their manifested Mental Model, Iona, launched an attack on the Fleet of Fog.

Techno Panic Universe

In a desperate bid to save the "Hashidate University High-Dimensional Engineering Laboratory" from closure, the genius—and stunningly beautiful—Professor Enri Nagisawa races across campus in search of new recruits. She soon joins forces with three eccentric girls—an "Android from Outer Space," a "Mecha-Obsessed Disciplinary Committee Member," and a "Masochistic Heiress"—and together, they transcend the bounds of reality to do whatever they please! "Even if you're an outcast, you're never alone." Get ready for a sci-fi Yuri comedy that’s mostly side-splittingly funny—with just a few moments that might bring a tear to your eye!