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

I Want To Work Quietly

Chapter 40

633

"Maeng Doyoon", a civil servant in the provincial city just wants to retire safe and sound. After experiencing a near-fatal accident, he acquires a hypnosis app, transforming his once boring city life into a playground!

When the Stars Realign

Chapter 44

889

After losing his lover, Xingchen, to a terminal illness, Feiran lives a long and lonely life guarding only his memories. Suddenly, he wakes up back in his university days and realizes he has been given a second chance. He finds Xingchen on campus, seven years before they were originally supposed to meet. Armed with painful knowledge of the future, Feiran is determined to rewrite their tragic end. This time, he will protect Xingchen and cherish every extra second, turning their fleeting tragedy into a lifelong love. Original Manhua: <a href="https://ac.qq.com/Comic/ComicInfo/id/656188" target="_blank" rel="noopener noreferrer">AC.QQ</a>, <a href="https://manga.bilibili.com/detail/mc36396" target="_blank" rel="noopener noreferrer">BiliBili</a>, <a href="https://m.kuaikanmanhua.com/mobile/24682/list/" target="_blank" rel="noopener noreferrer">KuaiKan</a> Official Translations: <a href="https://www.tappytoon.com/en/book/when-the-stars-realign-m" target="_blank" rel="noopener noreferrer">English</a>, <a href="https://jp.piccoma.com/web/product/182652" target="_blank" rel="noopener noreferrer">Japanese</a>

D.Diver

Chapter 46: Tachibana's Choice

952

Kagura is a college student who lost his parents in a fire when he was a child. One day he visited a courthouse as part of a seminar and that same night he had a strange dream. Was it just a nightmare or was it reality?

I'm the only guy in the massage parlor.

Chapter 32

138

“There’s only one way to get in here.” The genius masseuse Ho-yeon is the betrayal of his girlfriend who promised to marry. You will be cut off from the shop where you worked with hundreds of millions of dollars in debt. In a moment of desperation, she receives a shocking offer from Madame, a women’s-only massage parlor.

Despite the Risk

Chapter 96

88,741

"Could you sleep with me?" The moment Min Seolha accidentally lets that question slip to her boss, Cha Jeongmu, she believes she is done for. Yet to her surprise, her superior and crush of three years agrees, even adding on a condition that they won't have a limit to the number of nights they spend together. And so begins the CEO and secretary's steamy love affair after work hours. But unbeknownst to them, a shared tragic past could end up jeopardizing their already-risky romance... Original Novel: <a href="https://series.naver.com/novel/detail.series?productNo=5821536" target="_blank" rel="noopener noreferrer">Chapters</a>, <a href="https://series.naver.com/novel/detail.series?productNo=8187875" target="_blank" rel="noopener noreferrer">Volumes</a>, <a href="https://series.naver.com/novel/detail.series?productNo=8187893" target="_blank" rel="noopener noreferrer">Volumes (Side Story)</a> Original Webtoon: <a href="https://comic.naver.com/webtoon/list?titleId=824200" target="_blank" rel="noopener noreferrer">Naver Webtoon</a>, <a href="https://series.naver.com/comic/detail.series?productNo=11031315" target="_blank" rel="noopener noreferrer">Naver Series</a> Official Translations: <a href="https://www.tappytoon.com/en/book/despite-the-risk" target="_blank" rel="noopener noreferrer">English</a>, <a href="https://www.webtoons.com/th/romance/i-know-its-crazy/list?title_no=6516" target="_blank" rel="noopener noreferrer">Thai</a>, <a href="https://www.webtoons.com/zh-hant/romance-m/this-might-be-crazy/list?title_no=6581" target="_blank" rel="noopener noreferrer">T.Chinese</a>, <a href="https://www.webtoons.com/fr/romance/i-know-its-crazy/list?title_no=6827" target="_blank" rel="noopener noreferrer">French</a>, <a href="https://www.webtoons.com/id/romance/despite-the-risk/list?title_no=7328" target="_blank" rel="noopener noreferrer">Indonesian</a>

Night Friend

Chapter 55

543

Original Novel: <a href="https://series.naver.com/novel/detail.series?productNo=5494282" target="_blank" rel="noopener noreferrer">Chapters</a>, <a href="https://series.naver.com/novel/detail.series?productNo=11974348" target="_blank" rel="noopener noreferrer">Volumes</a> Original Webtoon: <a href="https://comic.naver.com/webtoon/list?titleId=843486" target="_blank" rel="noopener noreferrer">Naver Webtoon</a>, <a href="https://series.naver.com/comic/detail.series?productNo=13232467" target="_blank" rel="noopener noreferrer">Naver Series</a>

Debut or Die!

Chapter 119

281

After a night of drinking, aspiring civil servant Ryu Geonwu passes out, only to awaken three years in the past in the body of a young man named Park Moondae. Before he can even assess the situation, he's given a mission: Debut or Die! Now, Moondae has one year to debut as an idol or face his doom. Luckily, he's able to snag a spot on the famous survival program "Idol Inc.," but with his skills so low and the competition so high, does Moondae stand a chance at becoming a shining star? <a href="https://twitter.com/idolinc_?t=D84l_jB9ncXmBTDDIgKwAg&s=09" target="_blank" rel="noopener noreferrer">Idol Inc Twitter</a> Original Webtoon: <a href="https://page.kakao.com/content/59782511" target="_blank" rel="noopener noreferrer">KakaoPage</a>, <a href="https://webtoon.kakao.com/content/%EB%8D%B0%EB%B7%94-%EB%AA%BB-%ED%95%98%EB%A9%B4-%EC%A3%BD%EB%8A%94-%EB%B3%91-%EA%B1%B8%EB%A6%BC/3008" target="_blank" rel="noopener noreferrer">Daum</a> Official Translations: <a href="https://tapas.io/series/debut-or-die/info" target="_blank" rel="noopener noreferrer">English</a>, <a href="https://jp.piccoma.com/web/product/120261" target="_blank" rel="noopener noreferrer">Japanese</a>, <a href="https://page.kakao.com/content/67073742" target="_blank" rel="noopener noreferrer">Thai</a>, <a href="https://www.webtoons.com/id/drama/debut-or-die/list?title_no=8627" target="_blank" rel="noopener noreferrer">Indonesian</a>, <a href="https://www.webtoons.com/zh-hant/time-slip/debut-or-die/list?title_no=8991" target="_blank" rel="noopener noreferrer">T.Chinese</a>, <a href="https://manga.bilibili.com/detail/mc40034" target="_blank" rel="noopener noreferrer">S.Chinese</a> *Note: •Idol Inc is the official Idol Program role play account in the story. <a href="https://www.mangaupdates.com/authors.html?id=56221425244" target="_blank" rel="noopener noreferrer">Teng (텡)</a> is the Illustrator for the novel the webtoon is based on. •Some of the tags are base on the novel and are put before the manhwa reaches them to warn upcoming readers.*

Jongmal-eseo Saranamgi

Chapter 112

719

"When the apocalypse comes, the world will be ridden with bloodshed and screams of anguish. In the end, none but ashes will remain." He has been locked up in an underground prison his whole life. He does not know his name. He does not know when the world will end, nor if the world really even will end. The only thing he knows is that he has been imprisoned... by his own father. Original Webtoon: <a href="https://comic.naver.com/webtoon/list?titleId=826321" target="_blank" rel="noopener noreferrer">Naver Webtoon</a>, <a href="https://series.naver.com/comic/detail.series?productNo=11141840" target="_blank" rel="noopener noreferrer">Naver Series</a> Official Translation: <a href="https://www.webtoons.com/en/thriller/surviving-the-apocalypse/list?title_no=6678" target="_blank" rel="noopener noreferrer">English</a>, <a href="https://www.webtoons.com/id/fantasy/surviving-the-apocalypse/list?title_no=6776" target="_blank" rel="noopener noreferrer">Indonesian</a>, <a href="https://www.webtoons.com/zh-hant/thriller/surviving-the-apocalypse/list?title_no=6796" target="_blank" rel="noopener noreferrer">T.Chinese</a>, <a href="https://www.webtoons.com/es/thriller/surviving-the-apocalypse/list?title_no=6967" target="_blank" rel="noopener noreferrer">Spanish</a>, <a href="https://manga.line.me/product/periodic?id=Z0003604" target="_blank" rel="noopener noreferrer">Japanese</a>

Master of the Island

Chapter 22

615

Jude is stranded on a deserted island with an entitled family that has been treating him like their personal servant. Is this his chance to finally call the shots? <a href="https://www.toomics.com/uplmscg/episode/toon/8896" target="_blank" rel="noopener noreferrer">Original Webtoon</a> Official Translations: <a href="https://toomics.com/en/webtoon/episode/toon/8896" target="_blank" rel="noopener noreferrer">English</a>

I Thought My Dad's Friend Was a Gentleman

Chapter 1

861

After breaking up with her boyfriend, a lonely woman finds herself unexpectedly attracted to her father's longtime friend. One late night, when he stays over at her home, she gives in to his subtle advances. But the man she always believed to be kind and proper begins revealing a side of himself she never knew existed, along with the desires he's been hiding all along. As she starts seeing him as a man rather than just her father's friend, their forbidden attraction grows into something neither can resist. What begins as a moment of temptation soon turns into a relationship that crosses a line neither of them can ever take back.

Surviving The Apocalypse

Chapter 112

991,130

A boy was locked in a basement and trained his entire life. His deranged father, the one who confined him, declared, “The Apocalypse is coming.” Now, armed with the training and survival skills he had honed over years of practice, he must survive the impending apocalypse.

Dai Dark

Chapter 67: My Sweet BONE

206

A legend spreading among the whole universe says whoever collects Zaha Sanko's bones will have any kind of wish granted. Thus, he and his skeletal buddy Avakian will use their dark powers to fend off any murder attempts while they search through space for whoever put this curse on Sanko’s bones: killing them might end the madness.

Twin Leash

Chapter 18

479

Jin Gyeong-tae enjoys toying with celebrities he takes a liking to, only to discard them once he loses interest. This time, his attention turns to Ryu Tae-on, a rookie actor. After laying the groundwork, Gyeong-tae is just about to have his fun with Tae-on when he suddenly loses consciousness. When he wakes up, he finds himself imprisoned in an unfamiliar place. And something feels off. There is a mysterious third person watching Gyeong-tae from within the place where he is being held captive... <a href="https://www.mrblue.com/webtoon/wt_000078472" target="_blank" rel="noopener noreferrer">Original Webtoon</a>

Serena

Chapter 147

496,339

Welcome to Wellenberg, Meuracevia at the turn of the 19th century. The fate of Serenity Hotel, an opulent hotel in the nation’s capital, hangs by a thread as its headstrong heiress Serena and her stern husband Eiser struggle to turn its fortune around. Their loveless marriage of convenience takes a twisted turn following Serena’s jealous attachment to her stoic and handsome servant, Frederick. At a time when happiness takes a back seat to one’s sense of duty, will Serena be able to protect her love and ensure the survival of her family and her business? Original Webtoon: <a href="https://comic.naver.com/webtoon/list?titleId=801475" target="_blank" rel="noopener noreferrer">Naver Webtoon</a>, <a href="https://series.naver.com/comic/detail.series?productNo=8994138" target="_blank" rel="noopener noreferrer">Naver Series</a> Official Translation: <a href="https://www.webtoons.com/en/drama/serena/list?title_no=5037" target="_blank" rel="noopener noreferrer">English</a>, <a href="https://www.dongmanmanhua.cn/LOVE/selinna/list?title_no=2331" target="_blank" rel="noopener noreferrer">S.Chinese</a>, <a href="https://www.webtoons.com/fr/romance/serena/list?title_no=5105" target="_blank" rel="noopener noreferrer">French</a>, <a href="https://manga.line.me/product/periodic?id=Z0002717" target="_blank" rel="noopener noreferrer">Japanese</a>, <a href="https://www.webtoons.com/th/romantic-fantasy/serena/list?title_no=5062" target="_blank" rel="noopener noreferrer">Thai</a>, <a href="https://www.webtoons.com/zh-hant/western-palace/serena/list?title_no=5144" target="_blank" rel="noopener noreferrer">T.Chinese</a>, <a href="https://www.webtoons.com/id/romantic-fantasy/serena/list?title_no=5001" target="_blank" rel="noopener noreferrer">Indonesian</a>, <a href="https://www.webtoons.com/es/drama/serena/list?title_no=6434" target="_blank" rel="noopener noreferrer">Spanish</a>, <a href="https://www.webtoons.com/de/drama/serena/list?title_no=6609" target="_blank" rel="noopener noreferrer">German</a>

The Dungeon Raid is Just a Side Quest

Chapter 59

1,356

Isca is a promiscuous dark wizard who scrapes by doing guild quests. In a dungeon, he meets Sian, a beautiful priest hiding his looks, and Khalit, a demon prince seeking his lost powers. Sparks fly, jealousy brews, and an accidental quest to save their world begins! <a href="https://ridibooks.com/books/5517000001" target="_blank" rel="noopener noreferrer">Original Webtoon</a> Official Translations: <a href="https://manta.net/en/series/the-dungeon-raid-is-just-a-side-quest-full-ver?seriesId=3077" target="_blank" rel="noopener noreferrer">English</a>, <a href="https://www.lezhinfr.com/detail/bt_1111136" target="_blank" rel="noopener noreferrer">French</a>, <a href="https://www.lezhinde.com/detail/dbd_00420" target="_blank" rel="noopener noreferrer">German</a>

Dazzling Breath

Chapter 54

363

In a world where only Guides can stabilize Espers, Wonwoo, a soldier and Purifier, is swept into a parallel world through a mysterious fog, where he faces his dying self and gets a second chance at life. As he starts anew, he encounters the ruler of the North, Yoon, who seems strangely familiar... <a href="https://ridibooks.com/books/2259017546" target="_blank" rel="noopener noreferrer">Original Novel</a> <a href="https://ridibooks.com/books/1483037111" target="_blank" rel="noopener noreferrer">Original Webtoon</a> Official Translations: R19: <a href="https://manta.net/en/series/dazzling-breath-full-ver?seriesId=3806" target="_blank" rel="noopener noreferrer">English</a>, <a href="https://jp.piccoma.com/web/product/194908" target="_blank" rel="noopener noreferrer">Japanese</a> R15: <a href="https://manta.net/en/series/dazzling-breath?seriesId=3926" target="_blank" rel="noopener noreferrer">English</a>

Aegis in the Dark

Chapter 142: Assassins

329

A protector, with an arm of steel, able to deflect bullets, swearing never to take a life. That is Tate Karito, the Shield in the Dark.

Hypnotist Security Guard

Chapter 114

195

A downtrodden security guard embarks on a quest for power and dominance, using hypnosis to transform his life. Original Webtoon: <a href="https://www.toomics.com/uplmscg/episode/toon/7897" target="_blank" rel="noopener noreferrer">Toomics</a>, <a href="https://www.lezhin.com/ko/comic/hypnosis_guard" target="_blank" rel="noopener noreferrer">Lezhin</a> Official Translations: Censored: <a href="https://toomics.com/en/webtoon/episode/toon/7897" target="_blank" rel="noopener noreferrer">English</a>, <a href="https://toomics.com/sc/webtoon/episode/toon/7897" target="_blank" rel="noopener noreferrer">S.Chinese</a>, <a href="https://toomics.com/tc/webtoon/episode/toon/7897" target="_blank" rel="noopener noreferrer">T.Chinese</a>, <a href="https://toomics.com/esp/webtoon/episode/toon/7897" target="_blank" rel="noopener noreferrer">Spanish</a>, <a href="https://toomics.com/it/webtoon/episode/toon/7897" target="_blank" rel="noopener noreferrer">Italian</a>, <a href="https://toomics.com/por/webtoon/episode/toon/7897" target="_blank" rel="noopener noreferrer">B.Portuguese</a>, <a href="https://toomics.com/fr/webtoon/episode/toon/7897" target="_blank" rel="noopener noreferrer">French</a>, <a href="https://toomics.com/de/webtoon/episode/toon/7897" target="_blank" rel="noopener noreferrer">German</a>, <a href="https://toomics.com/ja/webtoon/episode/toon/7897" target="_blank" rel="noopener noreferrer">Japanese</a>, <a href="https://toomics.com/th/webtoon/episode/toon/7897" target="_blank" rel="noopener noreferrer">Thai</a> Uncensored: <a href="https://toomics.com/en/webtoon/episode/toon/8701" target="_blank" rel="noopener noreferrer">English</a>, <a href="https://toomics.com/tc/webtoon/episode/toon/8701" target="_blank" rel="noopener noreferrer">T.Chinese</a>, <a href="https://toomics.com/esp/webtoon/episode/toon/8701" target="_blank" rel="noopener noreferrer">Spanish</a>, <a href="https://toomics.com/it/webtoon/episode/toon/8701" target="_blank" rel="noopener noreferrer">Italian</a>, <a href="https://toomics.com/por/webtoon/episode/toon/8701" target="_blank" rel="noopener noreferrer">B.Portuguese</a>, <a href="https://toomics.com/fr/webtoon/episode/toon/8701" target="_blank" rel="noopener noreferrer">French</a>, <a href="https://toomics.com/de/webtoon/episode/toon/8701" target="_blank" rel="noopener noreferrer">German</a>

Kingdom

Chapter 890

409

Millions of years have passed since the times of legends, when the worlds of man and gods were still the same. In these times it was the desires of man that moved the world. It is the era of the 500 year war: The warring states period. Kingdom is the story of a young boy named Shin who grew into a great general and all the trials and bloodshed that lead him there. ___ - Won the Osamu Tezuka Cultural Grand Prize in 2013 - Earned a Guinness World Record on December 12, 2012 for Manga written by the most people. -Note- The record was due to its "Social Kingdom" campaign in which fans and other artists were given the task of redrawing the entire 26th volume. Parution: Weekly Young Jump ___ Officially Translated: - In French by <a href="https://www.meian-editions.fr/meian/licence/kingdom/1131" target="_blank" rel="noopener noreferrer">Meian</a> - In Italian by <a href="https://j-pop.it/it/fumetti/manga/kingdom.html" target="_blank" rel="noopener noreferrer">J-pop</a>

Shiboritoranaide, Onna Shounin-san

Chapter 71: Izuna Fox Magic Part 3

7,136,819

The mysterious giant underground labyrinth "Tartaros." There, adventurers day and night venture into They look for treasures and other riches. The rookie adventurer Rabi who challenged the dungeon "Tartaros" and who for his bad luck gets into some problems, it is at that moment when he met half-beast Philo, with whom he makes a deal to be his client habitual. What will happen to Rabi's adventure?

Spica of Sin and Punishment

Chapter 44: The Nameless Killer ③

696

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.

The Thread Never Burned

Chapter 51

316

Jo Jiwon is just your average college kid—well, except for the part where he scams people by pretending to be a shaman. Thanks to his silver tongue and some lucky guesses, he gains a reputation as a spiritual powerhouse. Unfortunately, word gets around… all the way to Jeong Tae-oh, a superstitious mob boss who actually believes in that stuff. When Tae-oh shows up demanding help, Jiwon pretends to take the job—then immediately tries to run. Too bad he gets caught. He wakes up in a sketchy motel, staring death in the face. Thinking fast, Jiwon blurts out: "Y-you need me as a talisman! To stay alive, we have to… sleep together!" He’s sure a tough guy like Tae-oh would bolt at the thought. Instead, Tae-oh just shrugs. "You should’ve said so earlier. Is once enough or do we need more?"

Debauched Education

Chapter 11

163

After her family’s downfall, a noblewoman enters a marriage of convenience to save their legacy. Upon arriving at her new home, she discovers her husband’s scandalous lifestyle and is told that soothing him is part of her duty as a wife. Determined to resist becoming someone she despises, she fights back only to be drawn into a relentless program meant to reshape her desires. As boundaries erode under constant pressure and temptation, she faces a dangerous question: can she keep her dignity, or will she be transformed against her will?

Money Games

Chapter 34

406

“If you don’t want to get sued for touching my breasts, you’d better apologize properly.” Manjae has worked more diligently than anyone at a female-dominated company, yet he remains at the very bottom of the hierarchy. One day, after enduring all kinds of humiliation from his female colleagues, he decides to seize a secret investment opportunity that came his way… His life starts becoming insanely exciting from then on.

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