Seinen Manga Online | MangaKakalot

Tetsuwan Birdy Evolution

After two years of being dormant inside Tsutomu Senkawa, an accidental encounter with their old nemesis violently wakes Birdy up. With Birdy kicking evil's ass once again, the dark secrets of the experiments conducted by the "Agni" corporation are slowly revealed. They seem to be dabbling with human body enhancement, creating what they call "beast men," to combat the alien invasions related to Birdy.

Only I Know

Due to certain circumstances, Heike Waku transfers to a new high school. There, he meets a very cool classmate named Oura-san. With a famous model for a sister and a face that never smiles, she seems like a distant and untouchable presence... or so it seemed. But by chance, Waku happens to catch a glimpse of Oura-san&#039;s dazzling smile. In that moment, his world changes completely! For that smile... I&#039;ll do anything!!<br> ___<br> <b>Alt Official Raw:</b> <a href="https://pocket.shonenmagazine.com/title/02854/episode/416673" target="_blank" rel="noopener noreferrer">MagaPoke</a>

Hana-Uta Memoir

Ume Sasaki, a senior in high school, is helping out at her great-grandmother's ryokan during this summer vacation. She goes to the ryokan in hopes of getting some hints about her future...? This is the brightest and most dazzling "memory (memoir)" of the girls.

Kiraware Majo To Karada Ga Irekawatta Keredo, Watashi Wa Kyou Mo Genki Ni Kurashiteimasu!

A happy slow life begins with a switch! Marietta, princess of the snow country of Snewe, is trapped in a magic tower because she can't use magic. 8 years later, on her wedding day with the prince of the silver country, she thought she had succeeded in summoning a holy beast, but then... What appeared was...?

Kuchibeta Shokudou

For five years, she's been eating at the set-meal restaurant but didn't feel comfortable saying anything more, and the waitress at the restaurant who wanted to talk to that regular customer but couldn't get the words out. Their feelings are leaking out, but they just couldn't express their love for each other in many ways. ___ - **Note:** *Kuchibeta Shokudou*, originally released under the title *Otagai Iitai Koto ga Ienai Tenin Okyakusan no Manga* (お互い言いたいことが言えない店員とお客さんの漫画), is a web manga released on the [author's Twitter account](https://twitter.com/i/events/1378283683996528643) since February 15, 2019, and it was picked up for commercial publication on December 10, 2021.

Ero: The Princess Submits

Fallen to the invasion of the Demon King Zermes, the noble royal princess and queen of the Solaris Kingdom begin their awful days as sex slave instructors, branded with the ‘womb tattoo’ that forces them to seek pleasure. The queen who chooses her own corruption for the sake of her daughter, and the princess who lost even the smallest bit of hope gradually become tamed to the Demon King&#039;s pleasure...

Robou no Fujii

Is he an eccentric or a hermit? Does the seemingly unremarkable company employee, Fujii, redefine the definition of "happiness"? In the workplace, he's a plain middle-aged man who doesn't stand out. While he does his job properly, he's not one to waste words. Come quitting time, he disappears like a ghost. He's not the type to be invited to after-work drinks in the first place. More like, he's the guy who's thought of as "I wouldn't want to end up like that..." by his juniors. Yet, he piques the curiosity of others... "I wonder how he was raised?", "Does he have friends or a girlfriend?", "What does he do on weekends?". Suddenly, you realize you've become captivated by Fujii...

The Dark Swordsman Returns

Read manga The Dark Swordsman Returns On a battlefield at the brink of annihilation, unknown soldier Gray Lee had his chest pierced through—and he awaited death. Only humanity’s strongest heroes—the Sword Saint, the Divine Archer, the Great Sage, and the Ultimate Shield—stood a chance against the “Liquidator,” a deadly enemy capable of burning down an entire continent in a single day. Yet even those heroes fell, one by one, until all hope was lost… …At least, that’s what it should’ve been. “I got pierced through the heart, but I’m still alive?” Gray did not die. Instead, he was guided by Chronos, the Master of Time. He was bestowed an unknown power, and with it he delivered a powerful blow to the Liquidator, shaking the threads of fate itself. But just as a chance of victory appeared, another beam of light struck, Gray’s body reducing to nothing… …and Chronos’s voice thundered, “I shall send you to the past. Save this world.” The next thing Gray knew, he woke up in his hometown, which should long have been destroyed. It was the place he started his life of a loser—and was now the stage for his second chance. “This time, I will survive!” With the power to transcend time and his memories of the future, Gray sets out to become a warrior even stronger than the heroes.

Beshari-Gurashi

A story about a stand-up comedian to-be. The manga's story center around Keisuke Agatsuma, a high school student with a great sense of comedy. A student named Jun Tsujimoto transfers to his school. Both share ideas and form a plan to make a stand-up comedian duo. They aim to become pro together, despite the many hardships they will face.

Hikagemono Demo Yarinaoshite Ii Desu Ka?

I want a do over for the me who had no courage to speak of, and be born again as a new me.<br> <br> Koharu Kanba, who spent her gloomy high school days as a &quot;social outcast&quot;, will now restart her life!!<br> <br> (Source: CyComi)<br> <br> <a target="_blank" rel="noopener noreferrer" href="https://www.cmoa.jp/title/322838/">https://www.cmoa.jp/title/3228...</a>

Mou Yamete Kaifuku Shinaide Kenja-sama!

"I will become a hero!" With that dream in her heart, Shirumiruku Eru became an adventurer. But because she had no special skills, she struggled to find companions. That's when she got the chance to join the dungeon investigation led by Yuris, a great sage who specializes in healing. However, rumor has it that all adventurers who accompanied Yuris have had their spirits broken and abandoned their path as adventurers halfway through... You see, Yuris had a bizarre interest in getting excited by the sight of female adventurers being attacked by monsters. ___ **Alt Official Raw:** [niconico Manga](https://manga.nicovideo.jp/comic/71785)

Hiding Out In An Apocalypse

Gyu Park is a survivor who predicted and prepared for the coming apocalypse. In this ruined world, he is willing to do anything and everything he can to protect the comforts of his bomb shelter.

Hidden House In The Apocalypse

Three years ago, a doomsday prepper named Park Kyu, who predicted the world's end and prepared for it in every way possible. As he expected, one day, a nuclear attack on Seoul led to a global nuclear war, resulting in an unprecedented apocalypse.Despite everyone's ridicule, the protagonist Park Kyu spent his entire fortune over the past three years to quietly dig out his own bunker. Was it merely a coincidence that he foresaw all these events?

Seven Sleeping Beauties

Grand Finale

After global warming destroyed the Earth, humanity set off for the uncharted planet paradise known as "Arcadia." Crew member Yeongsu Dong wakes up from stasis to find himself the lone survivor, orbitting the planet in the debris field of the wrecked ship. He gets to the surface, where he is immediately attacked by wild creatures, and gets caught in the civil war among the native Arcadians. He must learn to communicate and survive in this strange new world, and find a way to stop an apocalyptic comet set to destroy his new home.

Dakara, Anata wa o Shimai desu

Maybe Undefeatable

Hyeol Yu is a third-rate warrior feared more for his menacing appearance than his actual skills. Branded by false rumors and endless misunderstandings, he has long been an outcast in the world of martial arts. But everything changes when Seolhwa, the woman he once vowed his life to, reappears before him as a true martial arts master. From that moment on, Hyeol is thrust into chaos, his name weaving its way through the ranks of warriors, sects, and factions. As his unwanted reputation spirals out of control, he is pulled into a conflict far greater than he ever imagined.

Game Isekai de Mamono ni Tensei Shiteshimatta Ore, Sensei de Oshidatta Heroin Ohirotteshimau

When I woke up, I had reincarnated into the world of a game I played in my past life. And what's more, as a monster that's hostile to humanity! It couldn't be helped, so I just lived quietly so humans wouldn't find me, but...The heroine, Noa, who was my oshi in my past life, was collapsed near my home!!After I protected and nursed her, my oshi gave me the name "Rei", so I decided to protect my oshi for life and follow Noa. I meet other characters from the game too, and I'm watching over Noa's growth, but... the real Noa seems to be the type who's a bit clingy and has a... "heavy" love?This is the story of me, reincarnated as a monster, somehow overcoming hardships together with my beloved oshi.+

I Won 4 Billion in a Lottery But I Went to Another World

After winning a 4 Billion Yen lottery, I quit my company job. But I ended up in a different world doing some serious volunteering, saving a poor village with contemporary Japanese materials and technology from the home center. What would happen if I bring modern home electrical appliances over there from Japan? And it seems I would fall in love with a beautifulgirl in the village.

Orc ga Onna Kishi wo Ikusei shite mita

Female Knight(?) invades Orc&#039;s territory to eradicate them, only to be caught. Their Leader Orc decides to raise her to full potential(?)... <br> <br> Official JP translated (EN): &quot;I will not give up! I will never give up!&quot; Female Knight has been caught by Orc Village! Will her torture involve getting ○○○ed? ... Or so the plot looked like, but the Orcs were unprepared for her glamorous body, and decided to properly train her and raise her to become a proper knight. However, this was only the start of the battle, for the survival of the species... <br> <br> Dieting raising fantasy!

Their Forbidden Love

In Their Forbidden Love, Do-gyeom visits Chae-sun after hearing about her outstanding grades, despite always being focused on becoming the youngest department head. As the two grow unexpectedly close, Chae-sun becomes unsure of her feelings and begins to pull away, leaving Do-gyeom hurt and searching for the reason behind her sudden distance. (Source: Lezhin, translated)

Absolute Reign

Twenty years have passed since the Great War, but petty theft and exploitation have taken root during times of peace. The once dazzling world of Murim is a mere shadow of its former self, but one young enigmatic swordsman has sworn to restore Jianghu to its former glory. Will the noble principles of justice and loyalty prevail over corruption and greed?<br> <br> <b>Original Novel:</b> <br> Chapters: <a href="https://series.naver.com/novel/detail.series?productNo=8067042" target="_blank" rel="noopener noreferrer">Naver Series</a> <br> Volumes: <a href="https://series.naver.com/novel/detail.series?productNo=2768764" target="_blank" rel="noopener noreferrer">Naver Series</a>, <a href="https://novel.munpia.com/83427" target="_blank" rel="noopener noreferrer">Munpia</a><br> <br> <b>Original Webtoon:</b> <br> <a href="http://comic.naver.com/webtoon/list.nhn?titleId=832677" target="_blank" rel="noopener noreferrer">Naver Webtoon</a>, <a href="https://series.naver.com/comic/detail.series?productNo=11652534" target="_blank" rel="noopener noreferrer">Naver Series</a><br> <br> <b>Official Translations:</b> <br> <a href="https://www.webtoons.com/en/action/absolute-reign/list?title_no=7366" target="_blank" rel="noopener noreferrer">English</a>, <a href="https://www.dongmanmanhua.cn/BOY/juedaijunlin/list?title_no=2741" target="_blank" rel="noopener noreferrer">S.Chinese</a>, <a href="https://www.webtoons.com/zh-hant/martial-arts/absolute-reign/list?title_no=7096" target="_blank" rel="noopener noreferrer">T.Chinese</a>, <a href="https://www.webtoons.com/id/fantasy/absolute-reign/list?title_no=7183" target="_blank" rel="noopener noreferrer">Indonesian</a>, <a href="https://www.webtoons.com/th/fantasy/absolute-reign/list?title_no=7670" target="_blank" rel="noopener noreferrer">Thai</a>, <a href="https://www.webtoons.com/fr/action/absolute-reign/list?title_no=7787" target="_blank" rel="noopener noreferrer">French</a>, <a href="https://manga.line.me/product/periodic?id=Z0003834" target="_blank" rel="noopener noreferrer">Japanese</a>

Rotten Boys Angel

Fuwa Tou, a high school student with zero dating experience, was pumped up to meet new friends and fantasize about his future girlfriend for his new life... but he was depressed by the reality that the high school life was different from what he had imagined. Then, Remi Emonier, a self-proclaimed "super elite angel," suddenly appears and tells Tou, "You can't have a girlfriend because you're not connected to anyone by the red thread of fate." So Remi tries to shoot an arrow of love so that Tou can find a girlfriend, but the only people the arrow is aimed at are men!??``Isn't it the best when two men fall in love?'' The angel who descended on Tou was a rotten boy angel.

I Wanted To Be Hurt By Love

Kanae is a girl who is struggling to fit in with the popular clique at her high school. Because she had been bullied in middle school, she has developed an acute inferiority complex that had led her to engage in questionable after-school activities in order to feel wanted. In comes Hiroshi, a high-school baseball star who became drawn to her after finding her crying during a group date at a karaoke bar. Thus begins an unhealthy relationship between a mentally unstable high-school girl and a jock.