Top Mature Manga Series – Must-Read Mature Manga Online Collection

A Midsummer's Carol

Chapter 33

217

After failing at both love and work, Dokyung returns to the stillness of her hometown, Mooyung, where a chance encounter at her mother’s old corner store brings her face-to-face with Doh Joon, a top actor with eyes like midnight. What begins with a bold proposition soon turns into something far more complicated: a fleeting summer affair between a woman afraid to love again and a man who wants forever. As their days grow hotter and their nights more intimate, Dokyung clings to the idea that it’s just a season, just a moment. But Doh Joon is already dreaming of something that lingers long after summer ends.

Abnormal Rommate

Chapter 109

36,569

not found...

The Pain of Parting With My Beloved

Chapter 6

10,263

Hyun Seoha, who was born with the body of the ‘Phoenix of Heaven’ can conceive the Emperor’s seeds. The plan of his Father and Grand Master, Hyun Yugo, who offered Hyun Seoha to the emperor to covet power, is all ruined by the rebellion of the Eunrang Tribe. Which occurred the day before the current Emperor and Seoha’s wedding. Eun Sang Dam who became the new emperor after destroying the Phoenix Kingdom, humiliates Seoha and orders him to dedicate his body to himself... “There’s no such thing as Phoenix existing within my country. He's just a lowly human!" Between the grudges that piled up due to repeated misunderstandings, the affection and kindness that occurred unknowingly became poison. Leaving the two hearts in pain and eventually parting ways. “Take it off. You should not have a single piece of cloth on your body.”

Hana Furu Unmei

Chapter 1

898

"We can still become mates, even now."A younger alpha chases after a single omega on the run.Oto is a hotel employee who works while raising his son, Akane.Oto's pheromones are so weak that alphas don't notice him, but he can't forget Shuga, the only alpha who ever saw through his omega identity and with whom he had a relationship.He found out he was pregnant after they broke up, so he couldn't tell Shuga about Akane. He knew from the beginning that he and Shuga could never become mates, and he had decided to raise Akane on his own, but one day he reunited with Shuga... +

Risou No Himo Seikatsu

Chapter 97

17,920,513

One day, average salaryman Yamai Zenjirou has an out-of-this-world experience—literally! He's pulled from Earth and dragged to another world where magic thrives and a gorgeous, powerful queen needs a consort. Now he's being pressured to marry that very monarch and help her bear a child. Will Zenjirou accept this life of lazy, luxurious love at the cost of leaving his home behind?

Today's Sexual Review

Chapter 6

713

"I'm a fan of Haewoon-nim!" Hyunho, who works as a delivery driver, coincidentally delivers food to the home of Haewoon, a mukbang YouTuber he subscribes to. Haewoon, flustered, lets Hyunho, his fan, into his house. Excited to be in his favorite YouTuber's home, Hyunho looks around Haewoon's house. Hyunho then starts feeling up Haewoon's body, which is much more muscular than his own. "Hy-Hyunho-ssi, that part..." "Haewoon-nim, would it be okay if I helped you take it out?"

Body Position

Chapter 38

748

"Watch closely from now on—this is what you asked for." Hong Chae-eun, the only daughter of the Oinky Gamjatang shop. Kwon Haegang, a national swimming team member and the son of the chairman of the Seun private school foundation. The only thing they have in common is that they attended the same school, in the same class. But after Haegang happens to discover her secret, a stubborn, relentless bad connection begins… Eight years after the worst breakup, they meet again. From ill-fated ties to coworkers—what comes next? [Original Webtoon](https://ridibooks.com/books/1561015741)

The Princess of Ecstatic Island

Chapter 6

677,650

not found...

Dokkaebi

Chapter 15

755

Since childhood, Ji-hye has been able to see things she shouldn't be able to see - and even now, as an adult navigating office life, she spends her days on edge, never knowing when danger might strike. Then one day, after catching her boyfriend of nine years cheating and breaking up with him, she’s on her way home. By chance, she encounters a dokkaebi (Korean goblin) who’s been wandering in search of a mountain god. The dokkaebi makes her a proposal: help him find the mountain god, and in return, he’ll fix her eyes. Holding onto the hope of finally living the ordinary, everyday life she’s always longed for, Ji-hye enters into a contract with the dokkaebi. There are beings who watch these two from afar, or from right beside them. What’s the story between the dokkaebi and the mountain god? And was the encounter between Ji-hye and the dokkaebi truly just a coincidence? Original Webtoon

Risou No Himo Seikatsu (novel)

Chapter 97

56,181

.Summoned by a beautiful woman to a different world, Yamai Zenjirou is asked to marry her and make a child with her. Will he throw his life on earth away for a sponger life with a beautiful woman?Original Web Novel

Ping Pong Club

Chapter 156

680,940

There are six members of the boy's ping pong club. Two are relatively normal; however, the other four consist of an aspiring sexual deviant, two perverts, and a guy with lethal B.O. Add in a cantakerous girl as a manager, and you have the entire crew. This series pushes the boundaries of good taste beyond anything the western world has experienced, yet somehow manages to remain vaguely charming. The antics of the ping pong club includes one member's trademark "Protruding Pecker Serve," molesting cross-dressing members, and the infamous "Turtle Sequence," which is much too horrifying to describe. In 1996, this manga won the Kodansha Manga Award for general manga.

Peach Boy (Yooyoung)

Chapter 38

369,713

not found...

What if I Married My Enemy?

Chapter 25

439

Following a wild night with a handsome stranger, Camilla thinks she'll never see him again. But she soon realizes he's Astor Blanche, the bastard son of an enemy family and her fiancé who left for war years ago. Horrified, Camilla tries to call off the engagement she never wanted, but Astor insists that she take responsibility for taking his virginity! Having no other choice, Camilla decides to use this marriage to get revenge on the evil Blanche Family. Although Astor is eager to help, his condition is that she fulfill her duty as his wife, especially in the bedroom...

Daily part time job

Chapter 55.3

545

not found...

Our relationship isn’t over yet

Chapter 5.5

696

not found...

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:

Save Yourself

Chapter 21

2,699

[Original Webtoon](https://www.bomtoon.com/detail/save_self) **Official Translations:** [T.Chinese](https://www.bomtoon.tw/detail/save_self), [French](https://www.lezhinfr.com/detail/bt_1110796)

Koakuma Kyoushi Psycho

Chapter 53

33,180

A captivating new teacher, Miss Kasai, arrives at a troubled classroom. The previous teacher had been hospitalized after a tragic attempt at self-harm, driven to despair by student bullying. "My goal as a teacher is to bring joy to my students," she says with a laugh, before turning her attention to addressing the bullies in her own unique way. However, the students are about to discover that Miss Kasai is not to be underestimated. Could Miss Kasai be hiding a darker side?

Only Kind to Me

Chapter 53

51,127

The model student leewon has a crush on the school's most popular kid, seohangeon. Leewon is happy to just watch him from afar, but when he goes up to his third year of middle school and ends up in the same class as Seohangeon, he is happy every day. Seohangeon is surprisingly kind, unlike the rumors, and they both gradually get closer...However, reality forces them to part, breaking their promise to stay in touch. Eight years go by.Now 28, leewon suffers from PTSD and insomnia. He returns to his hometown of Busan for graduate studies, where he reunites with seohangeon..+

The Alluring Tale of Mong-ryong

Chapter 59

1,110

Mong-ryong, a brilliant and stunningly handsome secret royal inspector in Joseon, is sent on his first mission with full confidence. But his destination? None other than Namwon, a region plagued by the notorious pervert governor, Byeon Hakdo. While trying to expose corruption, Mong-ryong finds himself in serious trouble—he’s about to be forced into serving the lustful governor. Just when things look dire, a strapping local official, Ibang, catches his eye. Thinking quickly (and a bit shamelessly), Mong-ryong grabs Ibang and declares, “Take responsibility! You’re the one who made me like this!” If he’s going to fall into a man’s arms, he figures, he might as well choose the better-looking one. What starts as a scheme to escape danger soon spirals into chaos, confusion, and unexpected sparks. Will this rookie inspector survive Namwon’s corruption… or lose his heart in the process? [Original Webtoon](https://lezhin.com/ko/comic/mongryong_l) **Official Translations:** [English](https://www.lezhinus.com/en/comic/mongryong), [T.Chinese](https://www.bomtoon.tw/detail/mongryong), [Spanish](https://www.lezhin.es/detail/cuentos-del-inspector-mong-ryong) Japanese: [Beltoon](https://www.beltoon.jp/detail/mongryong), [Lezhin](https://www.lezhin.jp/ja/comic/mongryong) --- ***Note:** -This is the serialized version of [Mongryongjeon](/series/euskk28/mongryongjeon) (short story). -The official English, T.Chinese, and Spanish translations are uncensored.*

Cherry Complex

Chapter 85

879,124

not found...

Countach Manga

Chapter 258

164

The day after he finds himself dumped by his girlfriend, Sorayama Shun recieves a letter… from himself? The letter was from Shun 25 years ago for his future self. The letter reminds him of the time when he dreamed of owning a Countach and being a successful professional racer. With loads of luck and his ambition to make his childhood dream come true, he finds himself as a new owner of an LP400 Countach.

Navi's Comedy Of Romantic Errors

Chapter 58

27,866

Navi realizes he's a male lead in a 19+ reverse harem novel, but the other male leads are chasing him instead of the female lead! Desperate for peace, he turns to a mysterious guild master for help. Can he escape this chaotic romance?

Scars in Your Name

Chapter 48

407

If he didn't touch her constantly, she would die. Thus, Lyret's fate was sealed when Duke Balderion's name engraving suddenly appeared on her skin. Yet, he's the one who killed her traitorous father and cast her into ruin. Can Lyret escape the Duke and his smouldering glare? **Original Webtoon:** R19: [Naver Series](https://series.naver.com/comic/detail.series?productNo=12850206) R15: [Naver Series](https://series.naver.com/comic/detail.series?productNo=12852512) **Official Translations:** R19: [English](https://manta.net/en/series/scars-in-your-name-full-ver?seriesId=3798), [Japanese](https://www.comico.jp/comic/13155) R15: [English](https://manta.net/en/series/scars-in-your-name?seriesId=3799)

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