Seinen Manga Online | MangaKakalot

Tsumi to Batsu no Spica

Hatori, a high school teacher leading an ordinary life, notices one day that his student, Spica Tsumugi, is being bullied. On a rainy day after school, Hatori finds himself alone with Tsumugi by chance. Hatori tells her, "I'll do something about it!" but Tsumugi gently takes his hand and says with a smile, "Hatori-sensei, you're such a liar." Teacher and student... two people who should not get too close. This somewhat bewitching girl will dramatically change Hatori's ordinary life.

"Tengen" Hero Wars

One day, the hero-adoring highschooler Oda Nobunaga, together with his sister stepped into a mysterious other world. There, were all the strongest and famous historical heroes and figures of the Warring Kingdom period. The curtain rises on the battle to decide who the strongest hero is, and who will be the ultimate ruler.

Interview

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

Ruler Of The Land

Bi-Kwang is a handsome young warrior who becomes a drooling mess whenever he sees a pretty girl. Out on the road he meets an extraordinary swordfighter with no name who is searching for a legendary master warrior. Bi-Kwang promises to aid the swordfighter if he lets Bi-Kwang meet his beautiful sister. Of course, it turns out the swordfighter is the sister, Hwa-Rin Dahm, and she must switch identities to keep the plot moving along. Bi-Kwang is immediately smitten, and thus we have a triangle involving only two people. The story takes place in a setting in each side is trying to unify the Murim as a whole, and while this is taking place, Bi-Kwang who is extremely good at learning martial arts but doesn't want to learn it, gets into a deal where he takes the girl to see her grand father since he was the last person to see him before he disappeared and on the way he encounters many enemies and some friends (who show up from time to time) and he matures since he realizes why martial arts is so important and that he has been using it wrongly. (Source: MAL) --- **Links:** - **Original manhwa:** [Korean](http://smart.dwci.co.kr/event/yulgang/yulgang_event.asp) **Notes:** - Although there are many chapters listed as missing, nothing is actually missing. The numbering changed a few times, hence why it displays as missing. - This manhwa was also made into a MMORPG.

The Immortal Genius Spearman

"In this life, I’ll be the one who rules the battlefield.” Damian, a centurion in the Baroque Kingdom’s punishment unit, dies nameless on some forgotten front at the age of thirty, regretting only one thing: “Damn it… If I’d just had one more chance, I really would’ve ruled the battlefield with these guys.” When he opens his eyes again, he’s gone back seventeen years—this time with a perfectly intact mana core that actually lets him learn magic. This time, he swears, he won’t be swept along by an age of endless war. He’ll climb higher than anyone and become the one who dominates it. Reborn in the past, Damian raises his spear toward the world and begins carving out the future he couldn’t reach before. **Original Webtoon:** [KakaoPage](https://page.kakao.com/content/69290911), [Daum](https://webtoon.kakao.com/content/%EC%A3%BD%EC%A7%80-%EC%95%8A%EB%8A%94-%EC%B2%9C%EC%9E%AC-%EC%B0%BD%EC%9E%A1%EC%9D%B4/4875)

I'm newly married, but I can't have sex with the captain's girlfriend

Yuuto is an ordinary young man who just so happens to be married to Asuka Amou, one of Japan's brightest stars in women's volleyball. To the public, Asuka is the cool, dependable captain with an outstanding career. But behind closed doors, she's nothing like her flawless image. Around Yuuto, she turns into an incredibly clingy, hopelessly spoiled wife—so adorable that her fans would faint if they ever saw her like this! On top of that, the stress of being an elite athlete has left her with a very high sex drive, making it hard for her to resist getting intimate with her beloved husband. The problem? A major tournament is just around the corner, and getting pregnant now could derail her career and affect the entire team. Determined to support her dreams, Yuuto insists they hold off on sex for the time being. Can Asuka really keep her desires in check when the temptation is right beside her? And can Yuuto handle the irresistible charms of his affectionate wife without giving in?

Isekai Mou Kaeritai

Ordinary salaryman X isekai = a dispirited life in another world!? He worked normally, ate normally, and slept normally. Salaryman Shimoyamaguchi Ichirou was satisfied with his simple but happy everyday life. One day, he was summoned to another world to fight as a hero, but was as well received as a 1-star character pulled in a gacha game... "Ugh, I just want to go home..." Which way will tomorrow lead Shimoyamaguchi!?

Akebi-Chan No Sailor Fuku

The setting is Roubai Private Academy, a prestigious girls' middle school in the country. For Akebi Komichi, donning this school’s sailor uniform is a dream come true. Her middle school dream life is finally beginning! Verdant open countryside vistas. The slowly flowing time of youth. With a gentle touch, the genius artist Hiro brings you this simple school tale... now enrolling!

The Other World's Wizard Does Not Chant

The Magician named Yard was suddenly summoned in different world as a Hero. The sorcery in this world is behind compared to Yard who came from another world. The other summoned heroes are also unreliable. Furthermore, it is not possible to return to the former world... In such a hopeless situation, Yard chuckles to himself. Get ready, humans of this world. This world where witchcraft is behind. I have enormous toy in this box. Allow me to play with it. The Villainous magician named Yard tramples down the other world with overwhelming Dark Magic! ___ **Links:** * [Web Novel](https://novel18.syosetu.com/n5389bx/) (Raw)

Soul of Chi You

During the battle of Zhoulu, Chi You faced defeat. As the three prominent tribes united, humans consolidated their strength and established their homes. Consequently, the number of people seeking help from God dwindled which led to a gradual decline in heavenly power. Dissension ensued as the heavens sought to initiate another Zhuolu war… [Witness the journey of young Ah Xia as he challenges the Shang dynasty and defies the heavens!]

Akebi-chan's Sailor Uniform

The setting is Roubai Private Academy, a prestigious girls' middle school in the country. For Akebi Komichi, donning this school's sailor uniform is a dream come true. Her middle school dream life is finally beginning! Verdant open countryside vistas. The slowly flowing time of youth. With a gentle touch, the genius artist Hiro brings you this simple school tale... now enrolling!

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…!

Thirty-Six

Anzu is a high school girl living under the strict control of her mother, in a household where the idea of defying her will is unthinkable. With no smartphone and no allowance, one of her few escapes is sneaking away to a nearby CD shop and listening to music.But one night, in the plaza outside a train station, she encounters a shady-looking guy who has the looks of a devil... but plays the guitar like an angel.

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.

Reversed Virtues

I woke up one day to find a world where male and female values of chastity were reversed... From married women asking for penetration with cash in hand, to college girls offering their virginities... Am I in heaven. My fuck journey is officially about to kick off! "Who, the...? I've never seen such shamelessness..." [Original Webtoon](https://toptoon.com/comic/ep_list/mw_turnaround) **Official Translations:** English: [DAYcomics](https://daycomics.com/content/103725), [Toptoon](https://global.toptoon.com/content/103725) Others: [Japanese](https://toptoon.jp/content/%E4%BF%BA%E3%81%A0%E3%81%91%E3%83%A4%E3%82%8A%E3%81%BE%E3%81%8F%E3%82%8A%E3%81%AE%E8%B2%9E%E6%93%8D%E9%80%86%E8%BB%A2%E4%B8%96%E7%95%8C/104209), [T.Chinese](https://www.toptoon.net/comic/epList/81173)

From Child Actor to World Star!

From birth, Lee Dohyun only has memories of growing up in a hospital, finding himself alone and neglected even by his own parents. One day, he meets Jung Heesung, a violinist whose whole life revolves around his craft, and experiences the warmth of friendship for the first time. Their journeys and souls are alike, and they find solace in each other. But when Dohyun is miraculously discharged from the hospital, his life changes completely. The devilish genius of his acting talents begins to take the world by storm, and Dohyun embarks on his journey to becoming a world star.

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)

Chiikawa: Nanka Chiisakute Kawaii Yatsu

Follow the adventures of Chiikawa the innocent cute creature, Hachiware the kind cat, and Usagi the chaotic rabbit as they work their hardest to survive in a world filled with dangerous monsters, mysterious armored taskmasters, and fantastical phenomena at every turn!

Onii-Chan Is Done For

Self Published WebManga Presented by Grinp-CircleA TS Slice of Life Comedy about a brother who was transformed into a girl by his little sisterstrange drugs.

Fool's Night

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.

Shiunji-ke no Kodomo-tachi

From Yen Press: The love between brother and sister. The love between man and woman. That which is most forbidden is most unyielding. The two sons and five daughters of the Shiunji family shine like brilliant gems, each with intelligence and beauty in equal measure. And with the pedigree of their wealthy father behind them, how could they not be the talk of the town? Eldest son Arata has spent his life being tossed around by the whims of his colorful sisters, yet a little teasing won’t stop him from valuing his family over anything and anyone else. But when his youngest sister turns fifteen, their father reveals a long-hidden secret of the Shiunji “siblings” and knocks Arata’s world off its axis.

Revenge in Another World ~I'll Dominate Those Who Bullied Me With My Ultimate Skill~

Tanizawa, a bullied kid who was sent into another world, was working at a slave inspection center, putting “a certain skill” to good use. Surrounded by kind people, Tanizawa was living a much better life than he had before, when one day, Reina Kikuma—a classmate who used to bully him—arrived at the inspection center as a “slave”…!? Use his ultimate skill to exact revenge on those hated bullies!!

My sin

**Orignal Webtoon :** [Naver Webtoon](https://comic.naver.com/webtoon/list?titleId=853249), [Naver Series](https://series.naver.com/comic/detail.series?productNo=14531451)