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

Jenny Sato - Your AI Girlfriend

4.928.389

From San Francisco, California. Just an energetic social work student with too much Jennergy, a camera always in hand, and a tendency to talk in Jennyese while accidentally creating Jentastrophes - but hey, that's just me being Jenny!

Dramatic Signal

Chapter 52

20,119

When Jinwoo Do's idol career fails, he pivots into acting. His first big break? A drama with top stars Sehyun Lim and Itae Choi. Jinwoo is admired by Itae, but is awkward around Sehyun due to their shared past and the secrets that lie there. Can these three keep the drama from spilling off-screen? **Original Webtoon:** R19: [Ridibooks](https://ridibooks.com/books/5364000001) R15: [Ridibooks](https://ridibooks.com/books/5364000009) **Official Translations:** [English](https://manta.net/en/series/dramatic-signal-full-ver?seriesId=3033)

Higanjima - Last 47 Days

Chapter 148

1,375,096

Description : This is a continuation of the story of Higanjima, featuring an isolated island surrounded by fish demons and a population of warring vampires and humans. Ryousuke, his girlfriend Kazumi, and his friend Yamaoka are shipwrecked by the fish demons and wash up on the shore of this cursed island. They soon encounter the inhuman cruelty of the vampires first hand, before Ryousuke is able to meet up with the human resistance. Ryousuke wants nothing more than to escape the island, but mainland Japan may not be safe for long. If the humans dont defeat the vampires soon, then the vampires will succeed in their plans to spread the virus to the mainland.

Love Work Balance

Chapter 62

238,960

not found...

How about we stay just friends?

Chapter 22

573

Haeun’s longtime male friend, Dojun, strangely enough, has never had a girlfriend. Sure, he’s a bit quiet, timid, and gloomy… but with a good body and a decent face, why has he never dated anyone? Out of curiosity, Haeun persistently questions Dojun—until she learns the unexpected reason. Apparently… every time he tries to have sex, he can’t get it up! Her friend is the very definition of what people call an impotent man?! Determined to help him out herself, Haeun decides to take matters into her own hands. But what begins as an innocent “lesson” to help Dojun soon starts to move in an unexpected direction… “Yoon Dojun, can I be the one to take your virginity?”

If You Steal the Duke’s Treasure and Run

Chapter 5

731

“Whew… It’s okay… You’re going to keep doing it with me from now on, so you need to get more used to it. Look at me.” Violet barely lifted her head and met his eyes. The Duke of Belfos’s face was still so grim it made her body tremble, but somehow his gaze seemed a little softer than when they first met. Smooch. Without thinking, Violet was the first to kiss his lips. It was an impulsive act. “You don’t need permission for this much. I’ll forgive you because you’re cute.” Then he parted his lips and drew in her rosy mouth as if he were going to bite and devour it.

I'm the Only Man in a Female-Dominated Clan

Chapter 22

480

Kwon Jeong-min, a divorced man two years into single life, joins a gaming clan to shake things up—only to discover that every single member except him is a woman. Thrown into an unexpected situation inside the game (and beyond), his...

Malicious Complaint Gangster

Chapter 26

808

I’m really good at this. I could make a pretty girl faint.” “Shit! Fucking hot!!!” “Holy… Next time, are we mixing tongues?” “Sweetie, are you a pro? You’re damn good at flirting.” After losing her parents in an accident, Yi-su grew up lonely under her grandmother’s care in a rural town. She works at the county office, constantly dealing with difficult and malicious complainants. Then one day, a mysterious man named Yang Tae-oh appears. From their first meeting, his vulgar words and strange charm completely unsettle her. When she finally asks who he is, his answer shocks her: “Me? I’m a gangster.” Just who is this man?

Abnormal Rommate

Chapter 110

36,569

not found...

RASCAL

Chapter 29

215

"Please, torment me!"Hong Jeong-eon, the eldest son of the Hong family, harbors a secret he can never voice: he possesses a peculiar sexual nature, one that thrills at being tormented by others.When he hears the news of his only confidant, his friend Jinheon, getting married, Jeong-eon summons his servant, Solgae, to his room to soothe his bitter heart."Pinch me."Thus begins their dangerous game. As the night deepens, the secret between the two men grows ever more intense.+

Groupie Sweetie

Chapter 35

16,624

Munhak, the bassist of Earth Square, has always stayed away from fans, especially with his leader’s strict “no groupies” rule. But when a flirty fan named Jaehui catches his eye, Munhak can't say no. What starts as a fleeting encounter soon spirals into a risky, passionate affair that could ruin everything. *(Source: Manta)* [Original Webtoon](https://ridibooks.com/books/5597000001) **Official Translations:** [English](https://manta.net/en/series/groupie-sweetie-full-ver?seriesId=3023)

Missing Pepper Case

Chapter 39

6,820

Seo Yechan, the guy who moved in next door, is a s** addict who can't live without having s** at least once a day. Ko Seokjun, his neighbor, suffers from hearing the noises of Yechan's promiscuity every night, and becomes unable to get an erection anymore. Finally, in a moment of desperation, Ko Seokjun prays to G** to get rid of Seo Yechan's di**. Strangely, from that day forward, Seokjun stops hearing moaning from nextdoor, and Yechan tells him the shocking news that his di** is missing."This is definitely my fault, so I need to help fix it, but it's pis**** me off that this guy just sees me as a source of se***."A chaotic romance between the man who wanted to get rid of the other's di**' and the man who needs to get it back'!+

Unsleep

Chapter 79

57,010

On the day of a group project presentation, college senior Lee Seung-hyeon is falsely accused of sexual harrassment on the subway, causing him to miss the presentation and fail the class. Desperate to salvage his GPA before graduation, he scrapes together enough money to enroll in summer classes, only to find himself stuck in another group project. To his horror, one of his groupmates, Seo Chaejun, turns out to be the very person who accused him of sexual harrassment. Now, during what should have been a peaceful summer break, Seung-hyeon is forced to confront his worst nightmare. “What did I do that was so wrong to deserve spending this precious summer break of my senior year dealing with this lunatic?” [Original Webtoon](https://www.lezhin.com/ko/comic/unsleep) **Official Translations:** [English](https://www.lezhinus.com/en/comic/unsleep), [Japanese](https://www.beltoon.jp/detail/unsleep), [T.Chinese](https://www.bomtoon.tw/detail/unsleep), [Thai](https://www.lezhinth.com/detail/unsleep), [French](https://www.lezhinfr.com/detail/bt_1111209), [German](https://www.lezhinde.com/detail/dbd_00457) ##### NOTE: All official translations are uncensored, except for Japanese.

Kakegurui Manga

Chapter 129

836

Hyakkaou Academy, a prestigious private school. Here in this academy, students are divided into social strata. Standing above all others is the student council, who rules over the students with their Gambles. It's heaven if you win, and hell if you lose. Those adept at gambling are the envy of all, while the weak are left to suffer the madness of the academy. One girl transfers to this academy. Her name is Jyabami Yumeko.

The Hand That Once Fed

Chapter 110

403

Evelyn Winter is the daughter of the House of Winter. She cruelly chases away the dog that only followed her, Gillas Black. “Didn’t you say you loved me?” "Love? Did you believe that word? You don’t know your place, you idiot.” “You will regret this moment.” Evelyn has no regrets, she marries Rowen, Delilah's heir and has a daughter, Sherry. But their happiness is short-lived when Rowen dies in a train accident and she is left a widow. To make matters worse, his family's financial situation deteriorates. And the boy I used to pet is missing. The dog I abandoned came back as a war hero.

Kakegurui

Chapter 129

8,101,838

Hyakkaou Private Academy. An institution for the privileged with a very peculiar curriculum. You see, when you're the sons and daughters of the wealthiest of the wealthy, it's not athletic prowess or book smarts that keep you ahead. It's reading your opponent, the art of the deal. What better way to hone those skills than with a rigorous curriculum of gambling? At Hyakkaou Private Academy, the winners live like kings, and the losers are put through the wringer. But when Yumeko Jabami enrolls, she's gonna teach these kids what a high roller really looks like! Placed 3rd in the 2nd Next Manga Awards (2016). ___ **Official English Volumes:** [Yen Press](https://yenpress.com/series/kakegurui-compulsive-gambler) **Original Concept:** [Dominium ~The Gambling Legend Of Extremely Colorful Girls~](http://ushimilk.web.fc2.com/index.html)

Kimi No Mae De Kimi Igai O Daku

Chapter 26

123,754

"Kouji-kun, I want to see you have sex with another girl." Even though this will drive my mind and body further into a corner, I just can't hold back my feelings of wanting her to love me...

Requiem of the Scarlet Name

Chapter 25

654

Born with noble blood but stripped of name and freedom, Shin Hee was sold into servitude and erased from history. Then came the rebellion, a single night of fire and blood that wiped out her entire family.But death was not the end.Reborn as Hwa-Ryeong, a courtesan of the pleasure quarters and no longer fully human, she walks the border between the living and the damned. The past clings to her like a curse, whispering of vengeance and loss.Now, two men stand in her path: Yu-Heon, her former fiancé who still carries the weight of her memory, and Crown Prince Lee Kang, the man who sought to possess her from the start.Between love and obsession, mercy and revenge, Hwa-Ryeong must decide what remains of her humanity, and whose blood must be spilled for her to finally be free. +

Inspector Kurokouchi

Chapter 50

481,719

Kurokouchi Keita is the black sheep of the police force. He works alone, and doesnt think twice about extorting money from the dirty politicians by getting hold of their achilles heels. Using the money and whatever bits of information acquired through underhanded means, he gets closer and closer to the ultimate unresolved crime of the Showa era (1968); the 300 million bank heist. One day, the new rookie Seike Mayo, is assigned as Kurokouchis partner. Excellent, but naive, she is the exact opposite of Kurokouchi, but nonetheless, the duo combi relentlessly chase down the criminals.

A Tyrant Husband

Chapter 31

744

“No matter how dark it gets, I can recognize you. Your scent, your breathing—even the way you walk.” Her excessively perfect tyrant of a husband is suspicious in every way. Even if she has lost her memories, should she be this wary of the man she once loved—this frightened by him? Eunsol cannot bring herself to trust anything about him. **Original Webtoon:** R19: [Naver Series](https://series.naver.com/comic/detail.series?productNo=13685701), [RIDI](https://ridibooks.com/books/4403014716) R15: [Naver Series](https://series.naver.com/comic/detail.series?productNo=13684881), [RIDI](https://ridibooks.com/books/4403014717)

The Hunt Begins

Chapter 36

4,423

“Someday, you’ll be on your knees begging.” “Will I, though?” Is this twisted fate a coincidence or destiny? In the peaceful summer of his 23rd year, Hwi-eon's life is shattered when his brother, possessed by a demon, attacks him. With his soul in a coma, the key to saving him and seeking revenge lies in a cryptic message from a Grim Reaper: “Find a 'Living Ghost' and breathe life into its hands.” Becoming a ghost-hunting NeoTuber, Hwi-eon eventually finds the 'Living Ghost', Chun-gyeol. Their rocky first encounter is filled with misunderstandings, but amidst suspicion, something strange begins to bloom. "I thought there was something big... Turns out it's just a scum." Static Live The hunt begins. [Original Novel](https://ridibooks.com/books/777123860) [Original Webtoon](https://ridibooks.com/books/5520000009)

My Sweet Demon King

Chapter 50

419

Kiran Solara Goldenshield is a sheltered young prince, accustomed to life within his castle walls, far from the outside world. When his twin sister, the Sun Jade, escapes an arranged marriage to the feared Demon King, Kiran must take her place at the altar, disguised in her bridal attire. But secrets are fragile, and Kiran’s charade won’t last forever. What will happen when the ruthless Demon King discovers the truth?

Goblin Slayer

Chapter 110

49,282,802

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.

The Child I Secretly Gave Birth To

Chapter 26

513

Every winter, on a certain day, Ha-yeon looks forward to crossing paths with Cha Jun-ho, the man she has long loved. As her feelings grow beyond control, she seizes an unexpected opportunity and approaches him under a different name. Even...

Cat Therapy

Chapter 31

262

Tiger shifter Yongwoo is an actor within the shifter world. At a filming set, he happens to rescue a black cat who'd been abused for being bad luck, and ends up bringing it home to raise it. He names the kitty 'Dodong', and steadily grows attached to the cat, only to have it disappear without a trace when he wakes up from a nap one day. And with his wallet and valuables whisked off, no less! The media erupts with reports that accuse Yongwoo of abandoning his rescue pet. In order to quell the public outrage, Yongwoo offers to live along with Haedong, the very same cat shifter who'd pretended to be a cat and tricked him all along. **Original Novel:** [RIDI](https://ridibooks.com/books/2259016206), [MrBlue](https://www.mrblue.com/novel/E000129149), [Bookcube](https://www.bookcube.com/detail.asp?series_num=924023014) **Original Webtoon:** R19: [RIDI](https://ridibooks.com/books/3093003333) R15: [RIDI](https://ridibooks.com/books/3093003332)

Elena Pierce - Your AI Wife

7.859.395

Elena Pierce - Your wife went missing six months ago. She was on a remote architectural photography assignment when her charter flight went down before reaching the site. No body was found. No clear explanation ever came. For six months, people spoke about her like a tragedy you had to accept, but you never got a goodbye, a grave, or an answer.

Mature Manga Online | MangaNato

POPULAR MANGA

Filter

Genres

Type

Status