Seinen Manga Online | MangaNato

The Otherworldly Heroic Tale of the Only One Who Can See Levels

Itsuki, a college student, suddenly finds himself in another world, where he is captured by bandits and sold into slavery. On top of that, his only abilities are the power to see his own condition and that of others—and his immunity to pain! A high-stakes life in another world begins now!

Zombie No Afureta Sekai Ore Dake Ga Osowarenai

Takemura wakes up after falling ill for 3 days and realizes the world has been overrun by zombies but for some strange reason he is not being attacked by them! What will he do now with this great power he has?

Alice, Dokomademo

“Aim for it! The first Japanese female astronaut commander!” The middle school girl Asahida Alice is good-looking and popular, but her language is poor-quality and she can't keep up with her daily classes. She meets a solitary genius, Inuboshi…? “I will make you smart.” ___ **Award:** Winner of Manga Taishou 2025.

The Story of the Fox Who Was Late Getting Married and Came to be My Bride

One day, overworked salaryman Goro is taking a walk on the mountain behind his house and comes across a fox lying upside down on the side of the road... The fox yells 'Hey you! Got a moment?' And well, if you've seen the title you know the rest. This is a cute and fluffy romcom about a fox's wedding(?).

Dayseller

Tick, tock... As the sound of the clock grows louder, another misfortune is about to happen. Daysellers absorb humans’ negative emotional time for sustenance. A story of daysellers delving deep into the minds of humans!

Tatakai shika Shiranai Onna Kishi o Amayakashi Tsuzuketa

Nothing is more adorable than a cool lady knight acting all cute and affectionate! (Source: Ganma!, translated)

Mentori-Sama

Interview

One year after the war against zombies that swept the entire world, a journalist begins interviewing the survivors of the war.

Watashi No Musuko Ga Isekai Tensei Shitappoi

About a mother who has lost her child and her former classmate. Going through her son's bookshelf, she has convinced herself that her son has reincarnated in another world and wishes to find a method to meet him, enlisting the help of her otaku classmate.

Laborer Mr. Kim Reaps Sweet Rewards with Auto-Hunting

An era where Awakened Ones and Hunters are active.Hajun, who lived as a day laborer at a construction site, awakens a unique ability called "Manpower Manager" one day . Just when he thought it was a useless skill with no combat capabilities, his summoned workers begin auto-hunting, conquering dungeons on their own...?! Hajun builds his own team by recruiting not only Orcs, Goblins, and Slimes but also top-tier workers with overwhelming talent. He then breaks world records and achieves results that even the strongest guilds cannot rival. While concealing his identity and expanding his influence, his presence gradually begins to attract the attention of the nation's top Hunters and powerful nations abroad...!

The Long Way Of The Warrior

In the second half of the 2nd century, Naru, a warrior from the state of Koryo, was sold as a gladiator-slave to the Roman Empire and waged a desperate struggle for freedom.

Zipang

In the year 200X, a Japanese fleet consisting of 3 vessels leave on a mission to South America. After encountering a storm, the ship JDS Mirai find itself without its escorts and in the year 1942, traveling towards the island of Midway to face the American fleet in one of largest battles in naval history. The crew of the Mirai must decide whether or not to change the course of history by involving itself in WWII. --- - **Won the Kodansha Manga Award for General Manga in 2002** Published in Indonesia by Level Comics.

Wireless Onahole

The onahole… moved?!” Park Woojin, an engineering student, just so happened to buy an onahole that synchronizes with women around it. Let’s start with the goddess of our school, Ahyoung…!

Saika no Majo wa Jiyuu ni Kurashitai

Reese, a rare female great magician, lost her life as a human pillar to seal a magical disaster "magic hole". One hundred years later, she returns to life, but the effects of the "magic hole" have transformed her into the form of a young girl. Elle, a good-natured adventurer whom Reese rescued, tells her that Reese was falsely accused of being the Witch of Distster, a great sinner, in a plot hatched by the church 100 years ago. Despite her resentment, Reese tries to enjoy her second life.

Hontou wa watashi ga ii n desho?

Was it better than being with her?'Haruka, a high school student, was living a happy life with his girlfriend, Suzuka.However, there was a reason why Haruka couldn't bring himself to openly express his love for Suzuka.Romantically, he loved Suzuka, but the person with whom Haruka felt the strongest sexual attraction washis childhood friend, the glamour model Ria.Despite his self-loathing, Haru tried to love Suzuka,but one day, Riawho was supposed to be living far awayappeared right before his eyes.As if she could see right through Haru's feelings,Ria entwined her heart with his using her alluring body.It's fine with me, Haru-kun? I'll keep it a secret from your girlfriend.'Through this sweet temptation, Haru's happy daily life begins to crumble away

Set Up

“Would you like to install this version to directly manage a volleyball team and train the players?” Secret training begins between the worst performing professional female volleyball team and the lowest-ranking staff!

There Are No Bad Heroes In This World

Read manhwa There Are No Bad Heroes in This World / There Are No Bad Heroes in This World A man once hailed as the world’s strongest, the heavyweight champion of the largest fighting league, Choi Hyunseok, begins a new life as a hero in another world after his death. “A hero who has it all—wealth, honor, beautiful women!” With dreams of a glorious future, he crosses over to this new world, only to be greeted by a towering, muscular monster with the head of a bull. The monster, an officer in the Demon King’s army, sneers, “Hero? You’re supposed to be a hero?” “Uh… I think so…?” 세상에 나쁜 용사는 없다

Reincarnated as the Grand Duke's Third Son

He died as a mercenary, unable to rise in the world because of his humble bloodline. But when he opened his eyes again, he was told he was now the son of an Archduke. With the family, status, and talent he had always dreamed of finally in his hands, how far could he climb? A former mercenary captain turned third son of an Archduke—his bold and unconventional noble life is about to begin.

Dirty talk

A thirst no fleeting pleasure can quench—one that only burns hotter, as if I’m drinking seawater… I still can’t break free from my indulgence.<br> <br> <a href="https://toptoon.com/comic/ep_list/dirty_talk2" target="_blank" rel="noopener noreferrer">Original Webtoon</a><br> <br> <b>Official Translations:</b> <br> <a href="https://toptoon.jp/content/%E7%8C%A5%E8%AB%87%E3%82%92%E3%81%8D%E3%81%8B%E3%81%9B%E3%81%A6%E3%82%88/104161" target="_blank" rel="noopener noreferrer">Japanese</a>, <a href="https://www.toptoon.net/comic/epList/81166" target="_blank" rel="noopener noreferrer">T.Chinese</a>

The Villain Wants to Live

Deculein von Grahan-Yukline is the mid-boss of the AAA-grade game REW was developing. A villain who dies 999 times out of 1,000. One day, Kim Woojin, a game developer for REW, woke up as him. As a villain, Deculein is inevitably destined to perish. [Primary Survival Goal: Become necessary to the game.] If death is his fate, then he will twist fate itself to survive.

Naked Camera

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I'm Still Looking Up At You

Having given up on his dreams and returned to his hometown, Keita reunites with his high school classmate, Tsubaki. Back then, Tsubaki would always whimsically mess with Keita while he quietly drew illustrations in the corner of the classroom... Between Keita, who failed to become a manga artist, and Tsubaki, who is burdened by her own particular circumstances—it's a serious attempt for this adult gyaru and otaku to start their lives over for real!

Sekitou Elergy

Satoshi Yanagawa is working part-time controlling traffic at work sites, and works with a beautiful girl that he likes at first sight. But she has a pretty bad character. Are there any prospects for romance? Read on to find out, the story is hilarious at certain moments, and touching at others.

The Sergeant's Dragon

In another world, a fierce power struggle rages between two factions: [Green Dragon & Orcs] vs. [Gold Dragon & Elves]. Amid this conflict, Sergeant Lee Geon — a living legend of the modern battlefield — is reborn as an orc with a powerful ability to tame monsters. A modern soldier's instincts and battlefield experience, now wielded in a fantasy world through the body of an orc with the rarest of abilities. The sergeant's new war is about to begin. **Original Webtoon:** [Naver Webtoon](https://comic.naver.com/webtoon/list?titleId=851032), [Naver Series](https://series.naver.com/comic/detail.series?productNo=14208466)