Best Sci fi Manga - Top Sci fi Manga Online

Cosmic Princess Kaguya!

Chapter 6

649

Tsukuyomi is a virtual realm where hopes and dreams come together. Iroha Sakayori, a 17-year-old high school student in Tokyo, leads an extremely busy life trying to balance part-time work and academics. She finds peace by watching a popular streamer named Yachiyo Runami, who is the administrator of an online virtual space called Tsukuyomi. Iroha frequents Tsukuyomi, where people can live different lives and freely pursue their creativity, and she passes the time by supporting Yachiyo and playing battle games to earn a little extra money. On her way home one day, Iroha finds a telephone pole shining with iridescent hues. To her surprise, an adorable baby emerges from the pole. Unable to abandon it, Iroha takes the infant home and watches her rapidly grow into a girl her own age. "Are you Princess Kaguya?" The grown-up Kaguya develops a self-indulgent personality. At Kaguya's fervent request, Iroha helps her start streaming in Tsukuyomi. With Iroha as producer and songwriter and Kaguya as streamer and singer, the two grow steadily closer. Little do they know that ominous forces lie in wait, eager to take Kaguya back to the moon. This is the tale of Princess Kaguya as never seen before.

Player

Chapter 263

2,571,575

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

Let's Go Play!

Chapter 28

182

Kio, a regular high school student of Okinawa, has a chance encounter with a cat-eared extraterrestrial named Eris, who reveals her Earth mission of conducting an inquiry. Surprisingly, she decides to reside with Kio, despite no apparent rationale. Though her stay turns out to be a freeloading one, her presence brings in a lot of disruptions. The manga adaptation of this beloved romantic comedy has pleased the fans beyond measure.

Dreamcore: Still Life

Chapter 20

0

After casting a spell to control time, Micchan is teleported to the 4th dimension that exists in every moment at once, getting trapped in illogical landscapes with no apparent way out. Will she be able to escape? Or will she succumb to the mental burntout of loneliness in these bizarre places?

HANA (WaNan)

Chapter 76

25,403

The story of Hana, a genetically engineered mouse who escapes from a laboratory. (Source: Naver, translated)

Jungle Juice

Chapter 212

18,760,038

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.

Spores (Colored)

Chapter 97.1

984

The city is under siege by the Death Spores virus, whose unmanageable symptoms have left its inhabitants fighting for survival. Will their response be one of cooperation or self-preservation at the expense of others?

Hero Killer

Chapter 277

630,484

The world is in constant turmoil, with constant wars breaking out between Heroes and Villains. Gifted with supernatural abilities, one lone girl sets out on a bloody path for revenge against the injustices of the world she lives in. With the constant clashes between titans, no one is safe. If no one is willing to protect the innocent, who are the real heroes, and who are the real villains? What truly separates one from the other?

Do Androids Dream of Love?

Chapter 22

520

"Riko, there is nothing I wouldn't do for you." Following her father's passing, Riko unexpectedly becomes the caretaker of his parting gift: a male humanoid robot named Akito. This cutting-edge creation disrupts Riko's previously ordinary life in unforeseen ways. Although initially bothersome, the longer Riko observes Akito, the more difficult it becomes to power him down. And one day, the inquisitive and occasionally inappropriate Akito asks, "Can kissing be a form of expressing love?" What kind of robot is this, exactly? As it turns out, he conceals a concealed attribute...!

Ura-Tokyo Exorcist City

Chapter 13

294

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.

Super Gene (Colored)

Chapter 464

312,057

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!"

The Regressed Lowest-Ranked Wizard Overturns the Academy Hierarchy

Chapter 18

676

"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)

Onepunch-Man

Chapter 233

138,851,905

imitates the life of an average hero who wins all of his fights with only one punch! This is why he is called Onepunch man Manga. This story takes place in the fictional Z-City. The world is full of mysterious beings, villains and monsters that cause destruction and havoc. An association of heroes has been established to protect the citizens from all harms and enemies. People with superhuman ability can register themselves with the association that protects citizens. There, they will be required to take a series of tests to determine their ability and what class they are. Class S being the highest and class C being the lowest. Saitama is the titular Onepunch man Manga that is so powerful that he can defeat very powerful monsters and villains in just a single punch. Ironically, his life is boring because he is a superhero. The fact that he is so strong and powerful proved to be boring to him as hell. There are a lot of characters in the manga Onepunch man Manga is our favourite in this. Heroes and villains have interesting abilities and very powerful personalities. However, most of them heroes and villain are featured as background and support characters. He used to be your typical Salaryman. He is middle aged and lived a rather boring and normal life. One day he saw a kid being attacked by one of the giant monster lobster. He helped the kid and somehow defeated the monster. From that very day, he decided to become a hero. He chose to train every single day for three years. He was very determined. He trained with an all inhuman’ workout routine of 100 push-ups , 100 sit-ups, 100 squats and 10 kilometers running and eventually gaining superhuman strength and speed. He also lost his hair. Saitama is an amusing and entertaining protagonist. Genos is a cybog and he saw Saitama’s capabilities and assigned himself as his student. He’s become a hero to revenge against a mysterious robot that killed his entire family. He follows Saitama to gain the strength he needed to achieve his goals. Other attractive Manga:

Muryoku Seijo to Munou Oujo

Chapter 16

29,563

Wouldn't it be possible to prevent a bad reputation if we turned children destined to become destructive villains into hunters and legendary hunters? If you don't do anything, waiting is just a terrible reputation. / Teacher of the End-Of-The-World Villains / The Teacher of Catastrophic Villains / Master of Villains

Ura Toukyou no Osoroshidokoro

Chapter 13

608

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

Kidou Senshi Gundam Nt (Narrative)

Chapter 40

132,510

U.C. 0097, one year after the opening of "Laplace's Box".Despite the revelation of the Universal Century Charter that acknowledges the existence and rights of Newtypes, the framework of the world has not been greatly altered.The conflict later dubbed the "Laplace Incident" is thought to have ended with the downfall of the Neo Zeon remnants known as the Sleeves. In its final battle, two full psycho-frame mobile suits displayed power beyond human understanding. The white unicorn and the black lion were sealed away to remove this danger from people's consciousness, and they should now be completely forgotten.However, the RX-0 Unicorn Gundam 03, which disappeared two years earlier, is now about to show itself in the Earth Sphere once more. A golden phoenix named Phenex.+

Code Geass - Soubou no Oz

Chapter 18

229,525

A Code Geass spinoff set between the first and second seasons of the anime. 2017 a.t.b. The "Black Rebellion", the large-scale revolt against Britannia caused by Zero, ends in failure in Area 11. However, the influence of the Black Rebellion as a sign of opposition against the increasingly powerful superpower was strong. In addition to the major powers opposing Britannia like the Chinese Federation and E.U., acts of anti-Britannia terrorism began to occur with greater frequency in the countries under Britannia's rule, and a new period of resistance arose. At the same time, the Britannian homeland begins to nip the buds of resistance with its overwhelming military strength. Within its forces, there is an anti-terrorist unit formed by Princess Marrybell mel Britannia, the "Glinda Knights". Deploying ace pilots and a great number of experimental Knightmare Frames on the Caerleon-class floating airship "Grandberry", the Glinda Knights are given the search-and-destroy mission of suppressing the terrorism that occurs in all parts of the world. In the midst of such a chaotic situation, a boy and girl with the same face and the same name "Oz" encounter each other by chance in a small country in the Middle East... Note: The manga story occurs alongside the Code Geass - Soubou no Oz SIDE: Orpheus photo story that is published in Hobby Japan magazine.

Journey of Iron and Ice

Chapter 21

312

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

Ultraman: Along Came a Spider-Man

Chapter 46

388

When a battle against Doctor Doom goes awry, Spider-Man is transported across dimensions to a Japan where giant monsters known as Kaiju roam and the country is protected by a giant of light—Ultraman! But when two of their worlds' most dangerous villains form an alliance, will Spider-Man and Ultraman be able to live up to the title of hero, or will they be forced to discover that overcoming evil means sacrifices must be made?

Super God Gene

Chapter 464

11,956,373

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 ,, ,

In The Bleak Midwinter

Chapter 131

1,700,998

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.

Parashoppers

Chapter 67

25,685

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

Sentai Daishikkaku

Chapter 216

0

/ 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...?

Bouryoku Banzai

Chapter 59

120,824

The story revolves around Masamichi Akita, a high school student whose motto is to “live wisely”, who meets Setsuna Rikudou, a high school girl with a violent supremacist attitude. Akita is saved by Rikudou when he is tangled up with a delinquent, and is attracted by her overwhelming strength, asks her to teach him how to fight. However, Akita is devastated by Rikudou, who asserts that “violence is the only rule in this world,” ....... Akita's encounter with Rikudou leads him into the world of “violence.”

Sci fi Manga Online | MangaNato

POPULAR MANGA

Filter

Genres

Type

Status