Seinen Manga Online | MangaNato

A Diary of Our Leisurely VRMMO Playthrough

Upon the request of his twin sisters, Tsugumi reluctantly assumes the role of their guardian in the latest VRMMO game known as "REAL & MAKE." Despite his initial reluctance, Tsugumi takes on the responsibility of accompanying his sisters and their friends. In the process, he hones his skills in various mundane yet challenging activities like cooking, potion-mixing, and fashion design. The game, set in a realistic world, is a casual and enjoyable sandbox-style adventure.

Osu!! Karatebu

The series began as a fairly humorous and lighthearted satire of Japan's teenage delinquent-gang subculture told from the perspective of Matsushita Tadashi (who also narrates these early Karate Bu stories), a 2nd year student at Kangokou High and a constant target of Kangokou's numerous bullies who beat him up routinely after school. He is almost always accompanied by his best friend Saitou Takaki, who is also constantly harassed. As the pair grow increasingly tired of being victimized they decide to join the titular Karate Club, which is notorious throughout Osaka's youth gangs for training and producing the city's most hardened and toughest teenage thugs while maintaining the facade of a legit school sports club. But when they join the club, they find themselves picked on just as much if not worse by the club's current members. But as the story progresses they grow to be increasingly capable fighters. Along with the manga's change in attitude and central character, the various teenage fighters throughout the series grew increasingly stronger and even began to tap into superhuman ki abilities, putting Osu!! Karate Bu in the company of other similar epic Shōnen fighting manga such as Yu Yu Hakusho, Dragon Ball, and Fist of the North Star. Osu!! Karate Bu was wildly popular in its native Japan, but is otherwise almost completely unknown in most other countries. It spawned a four episode OVA mini-series released over a period of two years from 1990-1992, a 1990 live action movie, and a 1994 Super Famicom fighting game.

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!

The Stellar Swordmaster

The so-called "Lighthouse of the North," the prosperous trading town of Schoarra, hides a dark underbelly: seedy slums ruled by five ruthless crime bosses. When streetwise orphan Vlad finds the brothel he works for decimated by a disgraced knight, he turns to the path of the blade, pledging himself to the pursuit of power by sword. Blessed with the ability to seek wisdom from his sentient sword, Vlad embarks upon a journey of growth and peril as swordsman in service to the powerful House Vayezid.

Goblin Slayer

While intimidating monsters stalk the world, it's the goblins that are often overlooked. Though not as terrifying as some of the larger beasts, goblins have a reputation for grotesque brutality and band together in large numbers, causing destruction wherever they roam. The infamous Goblin Slayer has dedicated his life to eradicating goblins, accepting any mission related to their destruction through the realm's adventurer mission system. His ruthless pursuit of killing goblins brings him into contact with a young Priestess. After rescuing her from a brutal assault that wiped out her party, Goblin Slayer begins to form an unexpected connection with his fellow adventurers. As they embark on various adventures, Goblin Slayer finds himself developing attachments to those he once kept at a distance. His mission becomes more than just killing goblins as he works to protect his party from harm and confronts the childhood trauma that shaped him into a killing machine.

Ikai Tettai Parabellum

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

Retirement Life of a Returner

After the first Gate opened in 2018, Lim Dae-In survived for 20 years on Earth while being connected to other dimensions. The day after his long-awaited retirement celebration, he regresses by 20 years, back to when he had nothing…Original Novel:, Original Webtoon:,

Project Mars

Ddeosari Cha, or Plankie, lost her family to an alien attack years ago and is bullied for her unusual name and obsession with aliens. When two mysterious Kudoomians– aliens with pink blood, disguised as humans– appear to capture her, she fights back using a strange power… the ability to control the stars. Outnumbered and outmatched, suddenly a blue alien steps into the fray, offering what might be the chance at friendship she’s been searching for her entire life. Will Plankie finally find the ally she needs? Original Webtoon: Naver Webtoon, Naver Series Official Translations: English

Saika no Majo wa Jiyuu ni Kurashitai

N/A

Indozou No Nikki Manga

A manga about Indozou's daily life as an artist.

Melanco Killing

Shougo Amane, a conman belonging to the criminal organization "Shikiyou," feels superior by deceiving and controlling people. He sets his sights on a new target and approaches her. However, it turns out to be a trap to capture him. On the brink of death, Shougo makes a certain proposal...

Please Stop the Pope

While livestreaming about his struggles, Siwoo receives a donation with a strange request. He agrees, only to discover it came from Limen, the goddess of Eden, who has suddenly tasked him with defending her world from seven demon rulers. Ten years later, Siwoo returns to Earth as the pope of Eden, only to find it overrun by monsters. The demon rulers show signs of reappearing, and to maintain his divine power, he must spread Limen's faith across Earth. Can Pope Siwoo complete his holy mission?

Yuusha Ikkou Ni Senzokui

Takuma Uzuki, the “tragic doctor” who lost the use of his right arm in an accident, wanders into another world while chasing a white cat that has wandered into the hospital. There, in a structure called “The Bastard of Disaster,” he encounters a strange figure…!

Tsuihou Reijou, Craft Shinagara Camping Car de Isekai o Tabishimasu

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High School Conquest: The Battle Against the Bullies

The son of the world's top assassin organization leader, Doyul, has transferred to a Korean high school! Coming in with nothing, Doyul takes on a request from Dong-gu, a victim of school bullying, and begins taking down the local delinquents one by one?! The story of a man who rises to become the strongest in the War Against Bullies universe!

Tenkaichi - Nihon Saikyou Mononofu Ketteisen

Battle tournament manga set in Sengoku era.

Fog Land

Fogland, a mysterious international prison, traps Dante Kang a science teacher sent to reform prisoners during a sudden riot, leaving him with only one way to escape: by becoming a leader.

A Rare Marriage: How to Grill Our Love

When 30-year-old Kenta meets stoic graphic designer Chihiro, he sears her cool exterior with his passion for barbecue! Now, after a flash of a courtship, they are newlyweds! Though their jobs keep them apart, they still have weekends together to grill, and fine meat isnt the only thing heating up in this sizzling relationship!

Demon Lord, Retry! R

A new chapter begins! The journey of the mightiest demon lord continues. Encountering the mysterious entity behind the world's creation, the Demon Lord traverses the dungeon's depths to reach the demon domain, where devilish factions duel for supremacy. Adding to the mix is a lively and energetic high schooler, injecting more friction among the already explosive personalities of our protagonists.

Record of Highserk War

After succumbing to a heart attack, Raizou Takakura found himself reborn in another world as the impoverished third son of a farmer. In this new life, he went by the name of Walm and served as a soldier for the Highserk Empire – a small nation currently under attack from its larger neighbors. To survive, Walm had to resort to killing, spending his days defending his empire and witnessing the brutal aftermath of battles. As the Highserk Empire planned a massive invasion against Myard and the Ferrius Kingdom, Walm found himself immersed in bloodshed, constantly reminded of the fragility of life.

Shoukan Sukiru o Keishou shitanode, Kiwamete Miyou to Omoimasu! ~Mofumofu Mahou seibutsu to Isekai Life o Mankitsuchuu~

One day, an ordinary young man is handed an unexpected gift by a beautiful girl: an “Isekai Reincarnation Ticket.”

Smiling Boxer

Gang Chan, a young man from a rural village, dreams of becoming a boxing champion. To repay the elders who raised him, he trains relentlessly every single day. But one day, a group of men in black storm into the village, intent on pushing a shady redevelopment project. Gang Chan stands up to protect the villagers, but the odds are overwhelming. As he breaks down in tears, blaming himself for failing them, someone appears... someone who will change his fate forever.

Himegoto Kakushigoto