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

Wintertime

Chapter 27

324

Ever since being disowned by his religious parents for being gay, Kwon Yihyeon has been all alone. After nine years, he believes he has gotten used to this life until he runs into Gu Seunghyeok, an old wound from high school. Now a ruthless gangster, Seunghyeok is just as cold to Yihyeon as the winter they have reunited in. But when Yihyeon enters a contract deal with Seunghyeok due to his financial troubles, perhaps their frosty relationship could turn into hope of a spring to come... <a href="https://www.youtube.com/watch?v=FWZEtmEhuKY" target="_blank" rel="noopener noreferrer">Official PV</a> --- Original Novel: Volumes: <a href="https://ridibooks.com/books/2877020931" target="_blank" rel="noopener noreferrer">RIDI</a>, <a href="https://www.mrblue.com/novel/E000122063" target="_blank" rel="noopener noreferrer">MrBlue</a>, <a href="https://www.bookcube.com/detail.asp?series_num=924018592" target="_blank" rel="noopener noreferrer">Bookcube</a>, <a href="https://series.naver.com/novel/detail.series?productNo=11960969" target="_blank" rel="noopener noreferrer">Naver Series</a> Chapters: <a href="https://ridibooks.com/books/2877019008" target="_blank" rel="noopener noreferrer">RIDI</a>, <a href="https://www.mrblue.com/novel/E000155212" target="_blank" rel="noopener noreferrer">MrBlue</a>, <a href="https://www.bookcube.com/novel/detail.asp?serial_num=sg2459" target="_blank" rel="noopener noreferrer">Bookcube</a>, <a href="https://series.naver.com/novel/detail.series?productNo=13392997" target="_blank" rel="noopener noreferrer">Naver Series</a>, <a href="https://www.joara.com/book/1786558" target="_blank" rel="noopener noreferrer">Joara</a> Original Webtoon: <a href="https://ridibooks.com/books/2404036823" target="_blank" rel="noopener noreferrer">RIDI</a>, <a href="https://www.lezhin.com/ko/comic/dongjeolgi" target="_blank" rel="noopener noreferrer">Lezhin</a>, <a href="https://www.mrblue.com/webtoon/wt_000078549" target="_blank" rel="noopener noreferrer">MrBlue</a>, <a href="https://www.bomtoon.com/detail/winter_season" target="_blank" rel="noopener noreferrer">Bomtoon</a>, <a href="https://www.bookcube.com/toon/detail.asp?webtoon_num=260350" target="_blank" rel="noopener noreferrer">Bookcube</a>, <a href="https://series.naver.com/comic/detail.series?productNo=14156393" target="_blank" rel="noopener noreferrer">Naver Series</a> Official Translations: R19: <a href="https://www.tappytoon.com/en/book/wintertime-m" target="_blank" rel="noopener noreferrer">English</a>, <a href="https://www.lezhinth.com/detail/winter_love" target="_blank" rel="noopener noreferrer">Thai</a>, <a href="https://www.bomtoon.tw/detail/winter_season" target="_blank" rel="noopener noreferrer">T.Chinese</a> R15: <a href="https://www.tappytoon.com/en/book/wintertime" target="_blank" rel="noopener noreferrer">English</a>

I Am the Only Male Soldier in the Unit

Chapter 78

894

"I'm thinking of sending you to the women's unit." Jaejun, who has been selected to participate in the <Mixed-Gender Pilot Program>, is transferred to an all-female unit as the only male soldier. Will he be able to complete his military service in this unit where temptations lurk? <a href="https://novelpia.com/novel/244990" target="_blank" rel="noopener noreferrer">Original Novel</a> <a href="https://toptoon.com/comic/ep_list/I_am_the_only_male_soldier_in_the_army?" target="_blank" rel="noopener noreferrer">Original Webtoon</a> Official Translations: <a href="https://www.toptoon.net/comic/epList/81172" target="_blank" rel="noopener noreferrer">T.Chinese</a>

Mii-chan to Yamada-san

Chapter 16.6: Volume 3 Interview + Extras

16,577

Shinjuku, 2012. Yamada, who works as a hostess in a nightclub, meets Mii-chan, a new girl who is no good at anything she does. Mii-chan is energetic and motivated, but she can't read kanji or the atmosphere, so she is ridiculed by those around her and labeled as "pitiful." Nevertheless, Yamada is gradually drawn to Mii-chan as she works diligently. (Originally serialised on X/Twitter under a pseudonym and released in collected volumes on Kindle. The original manga began with shorts, then ran "Mii-chan and Yamada-san" as a lengthier story. This is a reboot with the same basic premise. The author worked in a hostess club when she was in college, but has publicly stated in interviews and on social media that while there was a "Mii-chan" who served as the inspiration for the character, everything else about the story is fictional.) Notes: Ranked 4th in the "Kono Manga ga Sugoi" 2026, in the male category

To My Dear Horror

Chapter 41

884

When hardworking student Wan ends up covering his father’s job at a wealthy estate, a run-in with the sprinklers leaves him soaked — and catches the eye of Junghoo, the ruthless heir who’s never been denied anything. One look, and Wan’s fate veers off course. Original Novel: <a href="https://ridibooks.com/books/3576000001" target="_blank" rel="noopener noreferrer">RIDI</a>, <a href="https://www.mrblue.com/novel/190405610" target="_blank" rel="noopener noreferrer">MrBlue</a>, <a href="https://www.bookcube.com/detail.asp?series_num=919009821" target="_blank" rel="noopener noreferrer">Bookcube</a> <a href="https://ridibooks.com/books/5163001239" target="_blank" rel="noopener noreferrer">Original Webtoon</a> Official Translations: R19: <a href="https://manta.net/en/series/to-my-dear-horror-full-ver?seriesId=3479" target="_blank" rel="noopener noreferrer">English</a> R15: <a href="https://manta.net/en/series/to-my-dear-horror?seriesId=3481" target="_blank" rel="noopener noreferrer">English</a>

Meeting You at the End of the Night

Chapter 34

966

Princess Laetitia of the Kingdom of Ranstein loses a bet with her club members and receives a penalty: she must dance with a man who is not handsome at the victory celebration banquet. Just then, she discovers a man standing...

Sakamoto Days

Chapter 279: Days 279 Action!

682

From Viz: Time has passed peacefully for Sakamoto since he left the underworld. He’s running a neighborhood store with his lovely wife and child and has gotten a bit out of shape. But one day a figure from his past pays him a visit with an offer he can’t refuse: return to the assassin world or die! Note: Nominated for Best Print Manga at the Next Manga Awards in 2021 and the 68th Shogakukan Manga Award in the Shounen category in 2022. Won the U-Next Prize in 2021. Official Japanese: <a href="https://www.comico.jp/magazine_comic/99731" target="_blank" rel="noopener noreferrer">Comico</a>, <a href="https://piccoma.com/web/product/60757?etype=episode" target="_blank" rel="noopener noreferrer">Piccoma</a>, <a href="https://shonenjumpplus.com/episode/3269754496468136056" target="_blank" rel="noopener noreferrer">Shonen Jump Plus</a>, <a href="https://www.shueisha.co.jp/books/search/search.html?seriesid=81719" target="_blank" rel="noopener noreferrer">Shueisha</a> Official Translations: Manga Plus (<a href="https://mangaplus.shueisha.co.jp/titles/100127" target="_blank" rel="noopener noreferrer">English</a>, <a href="https://mangaplus.shueisha.co.jp/titles/700010" target="_blank" rel="noopener noreferrer">French</a>, <a href="https://mangaplus.shueisha.co.jp/titles/400005" target="_blank" rel="noopener noreferrer">Indonesian</a>, <a href="https://mangaplus.shueisha.co.jp/titles/500006" target="_blank" rel="noopener noreferrer">Portugese</a>, <a href="https://mangaplus.shueisha.co.jp/titles/600008" target="_blank" rel="noopener noreferrer">Russian</a>, <a href="https://mangaplus.shueisha.co.jp/titles/200059" target="_blank" rel="noopener noreferrer">Spanish</a>, <a href="https://mangaplus.shueisha.co.jp/titles/300003" target="_blank" rel="noopener noreferrer">Thai</a>) <a href="https://www.viz.com/manga-books/sakamoto-days/series/739/section/89418/more" target="_blank" rel="noopener noreferrer">English</a>, French (<a href="https://www.glenat.com/glenat-manga/series-sakamoto-days-chapitres/" target="_blank" rel="noopener noreferrer">Glenat</a>, <a href="https://www.glenatmangamax.com/manga/sakamoto-days/" target="_blank" rel="noopener noreferrer">Glenatmangama</a>), Korean (<a href="https://page.kakao.com/content/59348895" target="_blank" rel="noopener noreferrer">Kakao Page</a>, <a href="https://www.mcomics.co.kr/cartoon/10259" target="_blank" rel="noopener noreferrer">Mcomics</a>, <a href="https://series.naver.com/comic/detail.series?productNo=8393346" target="_blank" rel="noopener noreferrer">Naver Series</a>, <a href="https://ridibooks.com/books/1019065487" target="_blank" rel="noopener noreferrer">RIDI</a>), <a href="https://studiojg.pl/tytuly/Sakamoto-Days/220353" target="_blank" rel="noopener noreferrer">Polish</a>, Spanish (<a href="https://www.ivrea.com.ar/titulo/sakamoto-days/" target="_blank" rel="noopener noreferrer">Editorial Ivrea Argentina</a>, <a href="https://www.editorialivrea.com/ESP/titulo/sakamoto-days/" target="_blank" rel="noopener noreferrer">Editorial Ivrea España</a>)

The Nerd Formula

Chapter 42

935

Jae-eun has one very specific type: hot, fit, nerdy guys. Too bad they’re as rare as shooting stars. Three years deep into single life, she’s focused on her studies until her totally transformed ex Hui-jun and her ideal type in the flesh, Seonwu, both walk back into her life. With Seonwu’s built chest and flawless nerd vibes, Jae-eun is instantly drawn in. But Hui-jun won’t stop hanging around, and after one of his provocations, Jae-eun blurts out that she’s dating Seonwu right in front of him. Flustered, she braces for disaster, but Seonwu surprises her with a calm reply: "Didn't you say that because you have feelings for me too, Jae-eun?" <a href="https://www.bomtoon.com/detail/nerdguy" target="_blank" rel="noopener noreferrer">Original Webtoon</a> Official Translations: <a href="https://www.lezhinus.com/en/comic/nerd_formula" target="_blank" rel="noopener noreferrer">English</a>

Dambaet Jae

Chapter 19

814

Jeong Tae-ju threw himself into the workforce to support his grandmother who was living alone, without even having had the chance to graduate properly. Working tirelessly at everything from food deliveries to odd jobs, Tae-ju found himself caught up in a false theft accusation, leaving him with a massive debt to loan sharks. Under the threats and coercion of the owner of the errand service, Tae-ju was forced to work at ‘Maehwa’, a high-end host bar. “Tae-ju, be careful.” One day, as Tae-ju was about to serve a table in the VVIP room, the head chef issued him a warning. Entering the VVIP room with a sense of unease, he found a blood-soaked man, gangsters, and the VVIP Gye Beom-ho already seated. Beom-ho, who had been sizing Tae-ju up, gave him a substantial tip for a simple serving, “If I keep receiving tips like this, I can get out of here within a year…!” Brushing off the head chef’s warning, Tae-ju sees hope in Beom-ho’s tips... Will Tae-ju manage to pay off his debts and escape ‘Maehwa’ unscathed? Or... --- Original Novel: Volumes: <a href="https://ridibooks.com/books/2336012351" target="_blank" rel="noopener noreferrer">RIDI</a>, <a href="https://www.mrblue.com/novel/E000098357" target="_blank" rel="noopener noreferrer">MrBlue</a>, <a href="https://www.bookcube.com/detail.asp?series_num=922031966" target="_blank" rel="noopener noreferrer">Bookcube</a> Chapters: <a href="https://www.bomtoon.com/detail/cigarettea" target="_blank" rel="noopener noreferrer">Bomtoon</a>, <a href="https://www.mrblue.com/novel/E000159863" target="_blank" rel="noopener noreferrer">MrBlue</a> Original Webtoon: <a href="https://www.bomtoon.com/detail/dambaejae" target="_blank" rel="noopener noreferrer">Bomtoon</a>

Ian's Binding

Chapter 49

673

Benjamin Barker, a special agent at the CBI, attempts to apprehend Ian Basti, the boss of a major crime syndicate, only to be overpowered and captured. As Ian's prisoner, Benjamin is subjected to countless forms of sexual torture and even abandoned by his fellow agents. Despite this, he decides to stay by Ian's side to learn more about the inner workings of the organization and their drug operations. Will Benjamin survive this ordeal, or will the mob boss's grasp suffocate his escape plans?

Koukou Tekken-den Tough

Chapter 426: The Homeland of the Nadashinkage-Ryu

738

Nobody enjoys a good fight more than "Kiibo" Miyazawa, a high school student whose father is training him in the family's secret martial art. Kiibo dreams of becoming the next Bruce Lee, but his awesome fighting skills may soon surpass his idol's!

Shina Ultimate

Chapter 65: Special Division

487

Kiwamino Sena, a student at an elite sports academy, is able to use a special power called "touch." One day, she gets saved by the track dropout Isshiki, changing both of their fates forever! However, Sena has a big secret...

Dark Summoner to Dekiteiru

Chapter 81

48,657

Amona, a dark summoner and demi-human who uses demonic powers, is the newest addition to the party of the uptight cleric Roni. Everyone expected the two to dislike each other and to have nothing to do with each other. But to their surprise, on their first day together as an adventuring party, they had a one-night stand!

Survive

Chapter 58

0

No one knows why these people are stranded here with death looming in the corner. As loneliness creeps in, it becomes all too easy to seek solace in others. But they must trust no one but themselves. Remember, the goal is to survive.

Taming My Stepsister

Chapter 33

272

“Were you always this lewd?” Sangyeo, who came to Seoul to study for college again began to live with his stepsister with his stepfather insisting. But he saw her in her underwear on the first day!! “It’s been a while since we washed together, Sangyeo. Do you want to?” <a href="https://toptoon.com/comic/ep_list/Taming_My_New_Sister?p_id=pp_1601_001" target="_blank" rel="noopener noreferrer">Original Webtoon</a> Official Translations: <a href="https://www.toptoon.jp/product/129815" target="_blank" rel="noopener noreferrer">Japanese</a>

Gantz:E

Chapter 81: Reverse Grip

744

The peasant Hanbē asks a girl named O-haru for her hand in marriage, but O-haru confesses that she is already thinking of another man named Masakichi from a neighboring village. When Hanbē seeks out Masakichi, he finds that Masakichi possesses a sword and the skills to use it, despite being a peasant.

Lord

Chapter 62: Demon

478

The story is loosely based on the Three Kingdoms period, using both real and original characters and events from the historical period in Chinese history and folklore of the Romance of the Three Kingdoms.

Centuria

Chapter 106: Hollow Life

669

From Viz: Caught as a stowaway aboard a slave ship, Julian narrowly escapes death by the kindness of fellow slaves who take pity on him, especially a pregnant slave by the name of Mira. But when the slaver decides to liquidate his holdings, the bloodbath calls forth an ancient god from the sea. A deal is made at the cost of a life and Julian is forever changed, gaining fantastic powers. But even with his new abilities, monsters at sea and on land pose a threat in this dark and dangerous world! <a href="https://mangaplus.shueisha.co.jp/titles/100314" target="_blank" rel="noopener noreferrer">Read for FREE on Manga Plus</a> Note: Nominated for the Next Manga Awards in the Web Manga category in 2024 and 2025.

Recoil

Chapter 16

502

How far down do you have to fall before there’s no coming back? For Seongcheol, rock bottom is a cramped apartment shared with Minho, a man whose "love" is expressed through bruises and cruel control. Just as Seongcheol surrenders to his grim fate, his past walks through the door in the form of Junseo, a former classmate turned detective. Junseo becomes obsessed with rescuing Seongcheol from his living hell, but breaking a toxic bond is never easy. As Minho senses his prize slipping away, his possessive rage triggers a dangerous, high-stakes confrontation. Can Junseo's fierce, protective devotion save Seongcheol, or will they all be dragged down by the heavy shadows of the past? (Source: Lezhin US) --- Original Webtoon: <a href="https://www.bomtoon.com/detail/hkbh" target="_blank" rel="noopener noreferrer">Bomtoon</a> Official Translations: <a href="https://www.lezhinus.com/en/comic/recoil" target="_blank" rel="noopener noreferrer">English</a>, <a href="https://www.lezhin.es/detail/vuelo-en-picada" target="_blank" rel="noopener noreferrer">Spanish</a>, <a href="https://www.lezhinfr.com/detail/bt_11113463" target="_blank" rel="noopener noreferrer">French</a>, <a href="https://www.lezhinde.com/detail/dbd_00551" target="_blank" rel="noopener noreferrer">German</a>, <a href="https://www.beltoon.jp/detail/gliding" target="_blank" rel="noopener noreferrer">Japanese</a>, <a href="https://www.bomtoon.tw/detail/hkbh" target="_blank" rel="noopener noreferrer">T.Chinese</a>, <a href="https://www.lezhinth.com/detail/hkbh" target="_blank" rel="noopener noreferrer">Thai</a> ##### Note: Winner of the 2025 Bomtoon Webtoon Contest. All official translations are uncensored, except for Japanese. This series is a global release, meaning all official translations come out on the same day as the original Korean.

Kimi no Jouyoku de Boku o Oto Shite

Chapter 26

471

To save her sick mother, Mira endures brutal abuse from her stepfamily and is eventually sold off as a tool. On her wedding day, she learns the cruel truth—her mother had long been dead, and everything she believed was a... <a href="https://mechacomic.jp/books/260031" target="_blank" rel="noopener noreferrer">Original Web Serialization</a>

I'll Give You the Most Rotten One

Chapter 108

225

Ten years of relationship go down the drain when Haeru discovers that her loving boyfriend, Se-o, spent the night with another woman. What begins as a series of small misunderstandings snowballs into something much bigger as the college sweethearts wade through love, temptation, and workplace drama. Well, what better way to get back at her cheating boyfriend than to take the most rotten revenge ever? Original Webtoon: <a href="https://comic.naver.com/webtoon/list?titleId=821814" target="_blank" rel="noopener noreferrer">Naver Webtoon</a>, <a href="https://series.naver.com/comic/detail.series?productNo=10766371" target="_blank" rel="noopener noreferrer">Naver Series</a> Official Translations: <a href="https://www.webtoons.com/en/romance/ill-give-you-the-most-rotten-one/list?title_no=6538" target="_blank" rel="noopener noreferrer">English</a>, <a href="https://www.webtoons.com/id/romance/ill-give-you-the-most-rotten-one/list?title_no=6354" target="_blank" rel="noopener noreferrer">Indonesian</a>, <a href="https://www.webtoons.com/zh-hant/romance/give-you-the-most-rotten-one/list?title_no=6333" target="_blank" rel="noopener noreferrer">T.Chinese</a>, <a href="https://www.webtoons.com/th/romance/ill-give-you-the-most-rotten-one/list?title_no=6515" target="_blank" rel="noopener noreferrer">Thai</a>, <a href="https://www.webtoons.com/fr/romance/ill-give-you-the-most-rotten-one/list?title_no=6712" target="_blank" rel="noopener noreferrer">French</a>, <a href="https://manga.line.me/product/periodic?id=Z0003494" target="_blank" rel="noopener noreferrer">Japanese</a>, <a href="https://www.dongmanmanhua.cn/METROPOLIS/bianzhiaiqing/list?title_no=2744" target="_blank" rel="noopener noreferrer">S.Chinese</a>

Taming A Female Bully

Chapter 88

139,990

<a href="https://novelpia.com/novel/101503" target="_blank" rel="noopener noreferrer">Original Novel</a> Original Webtoon: R19: <a href="https://novelpia.com/comic_episode/125" target="_blank" rel="noopener noreferrer">Novelpia</a> R15: <a href="https://novelpia.com/comic_episode/319" target="_blank" rel="noopener noreferrer">Novelpia</a>

Absolute Reign

Chapter 113

131,409

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? Original Novel: Chapters: <a href="https://series.naver.com/novel/detail.series?productNo=8067042" target="_blank" rel="noopener noreferrer">Naver Series</a> 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> Original Webtoon: <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> Official Translations: <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>

Siru/24/1km

Chapter 27

742

Siru, who has ended her hikikomori lifestyle and is now resolving her loneliness through dating apps, lives each day filling her low self-esteem through men she meets for the first time. This is the story of her one-time and multiple encounters as she forms connections with various people through chance encounters. Original Webtoon: <a href="https://comic.naver.com/webtoon/list?titleId=850068" target="_blank" rel="noopener noreferrer">Naver Webtoon</a>, <a href="https://series.naver.com/comic/detail.series?productNo=14081030" target="_blank" rel="noopener noreferrer">Naver Series</a>

Vinland Saga

Chapter 220: Chapter 220 - Volume 15 (Rillant)

731

As a child, Thorfinn sat at the feet of the great Leif Ericson and thrilled to wild tales of a land far to the west. But his youthful fantasies were shattered by a mercenary raid. Raised by the Vikings who murdered his family, Thorfinn became a terrifying warrior, forever seeking to kill the band's leader, Askeladd, and avenge his father. Sustaining Thorfinn through his ordeal are his pride in his family and his dreams of a fertile westward land, a land without war or slavery... the land Leif called Vinland. ___ - Won the Japan Media Arts Award Division Grand Prize in 2009 - Won the 36th Kodansha Manga Award for General Manga in 2012

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