1. Home
  2. Genres
  3. Seinen
GENRES

Seinen

2422 Results
Order by

World Gaze Clips

Â

4.25
4.2K
Chapter 39 Jan 20, 2019
Chapter 38 Jan 16, 2019

Wrestle! The Under Ground

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. The organization known as “Gigant” has sent one of their best men to kill a cute young high school girl. However, the assassin seems reluctant… Why did he get these strange orders? What’s the secret behind that girl?

4.1
1.3K
Chapter 21 Sep 21, 2020
Chapter 20 Sep 21, 2020

X-gene

From Furinkazan:If you like +anima and are over 18, this manga is for you. X-gene is about a few chosen people, whose DNA contains genes from certain unique animals that can turn them into that animal and receive its attributes. What makes this game eve

4.2
1.0K
Chapter 13 Jan 14, 2011
Chapter 12 Jan 14, 2011

XBlade

Four years ago, a large scale disaster in Tokyo claimed two million lives. The remaining thirteen districts of the city were isolated into the Tokyo Barricade Zone. Morisaki Harumi, an unruly kid with great fighting strength, is his familys sole survivor from the incident.One day, in a traffic accident, Haru gets pulled into a world of violence and meets Mana, the girl who turned herself into an ancient sword.

3.9
6.5K
Chapter 49 Jun 09, 2013
Chapter 48 Jun 09, 2013

Y+m

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. Vow of Vengeance. Seventeenth-century Japan: A rebellion in the Aizu teritory has been brutally crushed, leaving twenty one brave warriors dead and most of the nuns of the local convent slaughtered. Now the surviving nuns have sworn to seek revenge. They turn to the greatest swordsman of the land to train them so they can kill the ones who slew the men and the other nuns.

4.05
6.8K
Chapter 101 Jan 14, 2011
Chapter 100 Jan 14, 2011

Yaban No Sono

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. From Hidoi~! Translators:High-class Robotics School a.k.a. Kousen is a high school that professionalizes in robotics. Although they have won many robotic competitions, they are not very well known for anything. The story doesn't focus on the school itself, but revolves more around a boy named Kaneko (which is actually a girl's name) and his misfortune in the school. He is forced to cross-dress and do various "things" throughout the school year. No one knows what will happen in this school, especially when the senpai (upperclassmen) are a bunch of perverts!

4.5
1.7K
Chapter 16 Jan 14, 2011
Chapter 15 Jan 14, 2011

Yagate, Ao Ni Naru (Yaoi)

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. From Nakama:When they were children, being brothers was enough reason for Taisei and Kouta to live together.However, since they've grown up, Taisei has become aware that his feelings for his little brother Kouta go beyond brotherly love. He can't take these feeling anymore and leaves home.Several years later, when he returns home suddenly, Taisei asks Kouta earnestly, "Teach me the family business!" And so the next chapter of life together begins.The little brother tries to pretend he doesn't know how his older brother feels, while the older brother wants to make his younger brother acknowledge his feelings.With their dyers' studio as the setting, est em creates a Japanese-style BL based on the feelings of these step-brothers!!

3.5
1.1K
Chapter 8 May 19, 2014
Chapter 7 May 19, 2014

Yagyuu Hijouken Samon

Tokugawa Iemitsu struggles with his fear of death and finds salvation in the young samurai Samon of the Yagyû clan. But their relationship triggers a battle for power and respect, stirring tension between the Shogun and the Yagyû clan.In five chapters, the story depicts each of the main characters and follows their downfall as the plot unfolds.

3.8
764
Chapter 5 Sep 20, 2011
Chapter 4 Sep 20, 2011

Yakushiji Ryouko No Kaiki Jikenbo

The story revolves around Ryouko Yakushiji, a brilliant 27-year-old elite investigator with the Tokyo Metropolitan Police. Together with her subordinate Junichirou Izumida, the two often investigate bizzare and supernatural cases. In addition with the paranormal, Ryouko also has a longstanding rivalry with Yukiko Muromachi, another talented police investigator.

3.4
679
Chapter 5 Jul 07, 2013
Chapter 4 Jun 10, 2013

Yakushoku Distpiari - Gesellschaft Blume

not found...

4.05
5.6K
Chapter 36 Dec 12, 2017
Chapter 35 Dec 10, 2017

Yama Fu-Tang

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. An adaption of Futarou Yamada`s novel Kunoichi Kokihei, this story begins the year before the Battle of Sekihagara, in the pleasure quarters of the capital.Kagerou, a real beauty who is a child of the Ootani family, meets five of the most powerful men of the Uesugi clan while serving at a brothel. But sometimes appearances can be deceiving...

3.85
442
Chapter 6 Jan 14, 2011
Chapter 5 Jan 14, 2011

Yama Fu-Tang - Kunoichi Kokihei

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. Plot: An adaption of various short stories written by Yamada Fuutarou.First story: "Kunoichi Kokihei"This story begins the year before the Battle of Sekigahara, in the pleasure quarters of the capital. Kagerou, a real beauty who is a child of the Ootani family, meets five of the most powerful men of the Uesugi clan while serving at a brothel.

4.5
139
Chapter 3 Jan 27, 2012
Chapter 2 Jan 27, 2012

Yamagutsu yo Hashire!!

Plot: The tale of a young policewoman/rescue worker working high up in the Japanese Alps.

5
376
Chapter 3 Jul 24, 2011
Chapter 2 Jul 24, 2011

Yamanko!

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. From SCX-Scans:Though it was a bit strange, three people ended up meeting. One, who looks younger than her age and able to see the supernatural. Another who is possessed by a "Yamanko" which refers to "Yama no ko", or a mountain child. She was possessed due to her bloodline and due to the possession, she has superhuman abilities which she can call upon. Finally, an awkward person who enjoys writing poems. Coincidentally, the three are also classmates.

4.15
2.6K
Chapter 31 Jan 14, 2011
Chapter 30 Jan 14, 2011

Yami no Aegis

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. Tate Karito is the famed freelance bodyguard, the 'Shield of Aegis'.

4.2
2.9K
Chapter 63 Dec 21, 2024
Chapter 62 Dec 19, 2024

Yamikagishi

The shogunate installed by the Tokugawa is abiding order, the people live in peace and in a relative prosperity.However, the dark part of the human heart does not cease to arouse their cupidity : it is the ideal doorway for all demons that, by possessing humans, seek to pass into their world.Exorcising these demons is Jonosuke's mission, the master of keys. Known for being the best locksmith of Edo, Jonosuke uses particular locks to put the wicked spirits under lock and key. With the help of the bewitching O-kin, a divine who uses unorthodox methods, Jonosuke is going to meet during his demon hunt some notables of his time which will prove to be precious allies when he'll have to face a plot aimed at the upper spheres of the state.

4.45
425
Chapter 4 Jan 25, 2011
Chapter 3 Jan 25, 2011

Yamikin Ushijima-kun

not found...

4.4
9.0K
Chapter 121 Feb 13, 2024
Chapter 120 Jan 03, 2024

Yaotsukumo

Tachibana Tsukumo, a girl who cannot feel pain. Yao, an immortal boy whose only wish is to die. What will happen when these two meet...?

3.95
919
Chapter 10 Jul 12, 2013
Chapter 9 Jun 12, 2013

Yaoyorozu Girl

16 years ago, in an alternate Japan was swept by a series of natural disasters that destroyed all modern society. Momoka lives with her grandmother who makes a living selling pieces of the old technology. It's Momoka's job to dig up the "treasure" from th

5
1.0K
Chapter 13 Jan 14, 2011
Chapter 12 Jan 14, 2011

Yarisugi Companion to Atashi Monogatari

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. This is the story of Shizuka, a beautiful young lady, and Yarisu, her overboard companion. The two of them get hired to work as hot spring companions, entertaining customers and keeping them company, with absolutely no sex involved. Or almost.

3.35
504
Chapter 12 Aug 18, 2011
Chapter 11 Aug 18, 2011

Yasashii Sekai No Tsukurikata

Yuu Tomonoga is a genius who was accepted to an American university at the young age of 13 and later accepted into the university's graduate program. Unfortunately, he loses funding for his research, but decides to drop out and continue the research on his own. He travels back to Japan in hopes of getting funding, but he quickly runs out of money for daily living. Luckily, he gets a call from an old friend and accepts his offer to teach at an all-girls school.

3.95
3.3K
Chapter 36 Jan 06, 2016
Chapter 35 Dec 25, 2015

Yasashii Watashi

Plot: Seriu meets Yae, an older woman in the photography club, who's also a celebrity at her university known for her free-spirited speech and mannerisms

3
761
Chapter 6 Jan 27, 2011
Chapter 5 Jan 27, 2011

Yashiko Shodai Seitokai

Seriu Ichiro has always been in the shadow of his older sister, Rei, who did great things as the student body president in her high school. Although he was the student body president at his middle school, he was sick of the responsibility and wanted to live free. That’s when Ichiro decides to attend Yashio Academy, literally a brand new school, where his class would be the first ever class of the school which meant a fresh start for Ichiro. He meets a fellow school mate, Hatsuse Sakuno, on the way to Yashio and as soon as the two walk through the school gate, it's announced that he is the new student body president. As much as he tries to fight fate, he soon accepts the position of student body president on one condition: that Sakuno acts as co-president.

4.1
196
Chapter 1 Sep 29, 2011

Yawara!

The story is about Yawara Inokuma , a young girl who aspires to an ordinary life but who, due to her innate talent, is forced to keep practicing judo by her authoritarian grandfather, Jigor? Inokuma, with the aim of achieving championship in Japan and the gold medal in the Barcelona's 1992 Olympic Games. Because of all the pressure from her grandfather, she has a generally bad attitude about judo, avoiding it as much as she can. However, as the manga continues, she begins to understand why her grandfather so loves judo, and she begins to appreciate it more. -From Wikipedia

4.25
9.7K
Chapter 96 Jun 30, 2024
Chapter 95 Jun 20, 2023

Yawarakai Onna

Eight short stories.

3.75
1.2K
Chapter 10 May 13, 2013
Chapter 9 May 13, 2013

Yellow Gate!

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. In order to pay for the debt that his parents left behind, Gin accepts an escort job from the bill collectors of the Tokugawa Group conglomerate. The client is a girl named Hikari who goes to Tokugawa Private Academy. Using the experience he gained from his previous part-time jobs, Gin protects Hikari along with the other escorts, Suke and Kaku. However, Hikari seems to have a hidden secret...!?

3.65
1.1K
Chapter 14 May 05, 2013
Chapter 13 May 05, 2013

Yellow Heart

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. A former prostitute and a man with a violent past meet in near-future Japan. Sex, drugs, and rock 'n roll collide in the Japanese underworld.

3.75
1.5K
Chapter 28 Aug 02, 2018
Chapter 27 Aug 02, 2018

Yesterday o Utatte

After college, Rikuo Uozumi, a boy without much ambition in life, takes on a job at a convenience store. The days pass by uneventfully for Rikuo until he meets his former girlfriend and classmate, but especially thanks to the unusual Haru Nonaka, and her pet raven… Readers of Toume Kei’s other works- Hitsuji no Uta, Luno, Kurogane- will enjoy her unique style.

3.8
12.4K
Chapter 114 Jan 23, 2018
Chapter 113 Dec 18, 2017

Yoake Shiro

Plot: Midorimaru, an uncouth prince, becomes involved in his father's secret plans, and soon after encounters a peasant school teacher, Tae. As war approaches, circumstances even come to affect the beautiful noble Yayoi and enemy ninja in ways no one would have anticipated.

3.2
302
Chapter 1 Jan 27, 2011

Yodong's Vampire

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. Meet Mr. Yodong Lee, a timid 27-year-old virgin who spends his days in a dull office job and quiet nights at home with his dog. In one day Yodong's life is turned upside-down when he takes in a poor orphan girl who magically transforms into a vampire. Losing both his virginity and his dog to his new lover's voracious appetites, our protagonist is catapulted into a radical new world of danger and excitement

3.45
349
Chapter 1 Dec 22, 2011

Yokohama Kaidashi Kikou

This is the story of Alpha Hasseno, an Alpha 7 M2 series robot. Left by her owner, she appears and acts fully human while running a small coffee shop named Cafe Alpha. It is a light-hearted story about the people Alpha comes into contact with behind the backdrop of a futuristic country-side in Japan. As we meet Alpha, she makes a shopping trip to Yokohama.

4.6
14.3K
Chapter 141 Jan 14, 2011
Chapter 140 Jan 14, 2011

Yokohamasen Doppelganger

Kenzaki Makoto, a debuting sculptor, was arrested as the serial killer of the Yokohama Line series of murders. He insisted that he was innocent but was sentenced to the death penalty. He was executed 11 years after the crime. But when he reopened his eyes, by a twist of fate, he had returned to 11 years ago, 25 days before the crime was committed. Burning with the desire for revenge against the real murderer, Kenzaki begins to take action. The only one he can trust is HIMSELF. The crime suspense story of two selves fighting against fate unfolds.Credit to mangaupdates for the description.

4.5
1.3K
Chapter 6 Feb 17, 2016
Chapter 5 Oct 05, 2015

Yokokuhan

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. The anti-cybercrime section of Tokyo is on the edge. A man wearing a newspaper mask posts videos online predicting the worst crimes: rapes, assaults, fires... The twist? The day after, his prophecies have been completed on the front of the TV news. Who is he? How does he proceed? What are his motivations, his ambitions? It's the start of a race against time which leads the inspectors to an empty seat in a cybercafe in the outskirts of Tokyo... But while the investigation is blocked, the popular support grows around this mysterious figure. Dropouts, employees tyrannized by their hierarchy, web users accustomed to chat and forums discussions: more and more are finding themselves included in his fight!

4.3
608
Chapter 15 Aug 10, 2022
Chapter 14 Aug 10, 2022

Yome Ga Kore Na Monde

A sitcom about an ordinary man and his alien wife.

4.65
3.5K
Chapter 36 Aug 06, 2016
Chapter 35 Aug 06, 2016

Yome ga Lolitte Dou yo!?

36-year-old Yasano Mamoru woke up one morning and realized that he has lost his memory. Not only that, he learns that he has a 16-year-old wife who still goes to high school. Mamoru can't believe that Hana is really his wife or that he is a famous erotic manga author. His representative at the manga publisher, the beautiful Shirabe Hoko, even comes to try to help him regain his memory but nothing helps. However, as Mamoru gets closer to Hana, he slowly starts getting bits and pieces of his past back. Little does he know, something may have happened between Hoko and him the night before he lost his memory that could affect his marriage with Hana...

2.65
1.2K
Chapter 6 May 16, 2015
Chapter 5 May 16, 2015

Yomeiro Choice

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. Saku had a normal life, living with his cousin Kuran and being tormented daily by his childhood friend, Karin. That is, until the day a girl named Kiiro showed up out of nowhere claiming to be Karin's and Saku's daughter from the future. Convinced she will disappear from existence unless Saku and Karin get married, she makes life a lot more complicated for everyone. Things only get crazier when Hiiro, a girl claiming to be Kuran's and Saku's daughter from a different timeline in the future, appears with the goal of getting Saku together with his cousin Kuran. Saku is suddenly faced with a dilemma: whom does he choose as his wife, and which daughter does he save from disappearing into nothing?

3.9
2.5K
Chapter 41 Jan 14, 2011
Chapter 40 Jan 14, 2011

Yondemasu yo, Azazel-san

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. Sakuma is a college student who works part time at the Akutabe detective agency. There she does regular office work for private investigator Akutabe. However, Sakuma soon learns that Akutabe is no ordinary detective, but in fact a demon detective. He is able to summon demons through the use of a grimoire and use each of their special abilities by providing an offering. He uses their magical powers to solve the case he is working on and he wants Sakuma to start learning demon summoning. As Sakuma begins her journey to be a demon detective, little does she know the repercussions of using demons.

4.65
1.9K
Chapter 23 Apr 09, 2020
Chapter 22 Nov 30, 2014

Yonensei

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised.

3.45
303
Chapter 7 Mar 20, 2013
Chapter 6 Mar 20, 2013

Yoningurashi

Yoningurashi shows the family life of the Hondas; Tarō, his wife Chiharu and their two children Yuri and Kotarō. A light hearted story on everyday life and their problems.

4.35
6.1K
Chapter 58 Aug 27, 2011
Chapter 57 Aug 27, 2011

Yoo Ah Dok-Jon

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. To be the third generation to pass down his family name as only son of the rich Han family, ever since he was little Sang-Ah was ingrained with the motto ?A Successful Future comes from a Perfect Mate? by his mother and raised with "Spartan-like" education. And due to his mother's harsh teachings about females Sang-Ah developed a serious aversion or trauma towards females. But one night during his age of 16, he is introduced to his fiance whom he has never met and Sang-Ah finally decides to leave his home. He leaves after making a deal with his mother that he will find his own wife until he is 19 years old.

4.15
2.0K
Chapter 15 Jan 14, 2011
Chapter 14 Jan 14, 2011

Yorimichi Family

not found...

2
141
Chapter 1 Dec 30, 2013

Yorukumo

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. The World consist of the upper, the middle, and lower classes.Those who are wealthy live in the Town.Those who are poor live in the Fields.Those below, in the thick and gloomy Forest....In the Fields, Takaoku Restaurant's show girl, Kiyoko, supports her mother by managing the food preparation. One day, a regular patron named Tanaka, who recruits day laborers for the underground, requests that they bring meals to an assassin from the Forest called "Yorukumo," or "Night Spider."Yorukumo was born in the Forest as a disposable child, raised to be void of emotions, unable to feel pain, and without knowledge of reading and writing. With Tanaka's instructions, he easily handles assassin jobs daily. When Kiyoko and Yorukumo meet, the World begins to come apart a little at a time.

4.5
1.8K
Chapter 22 Feb 19, 2024
Chapter 21 Feb 19, 2024

Yoshiharu Tsuge Presents: Marsh

A man meets a strange woman while hunting in a marsh.

3.65
285
Chapter 1 Nov 04, 2013

Yoshizuki Kumichi Tanpenshuu - Kimi to Boku no Ashiato

Collection of illustrations and short stories:• Kimi to Boku no Ashiato (part 1)• Kimi to Boku no Ashiato (part 2)• Kanojo no Sekai• About Me• Kenka (Quarrel)• Tenohira• NatsumiSequel:> Kimi to Boku no Ashiato ~Time Travel Kasuga Kenkyuusho~( http://www.mangago.com/read-manga/kimi-to-boku-no-ashiato-time-travel-kasuga-kenkyuusho/ )

5
506
Chapter 3 Sep 08, 2013
Chapter 2 Sep 08, 2013

Young Gun Carnaval

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. High school student Jinpachi Kogure is a member of the manga club and is no good with women. Yumika Testuyoshi is a troubled female high school student who’s always skipping school and searching for a girl she doesn’t hate. However, these two are in reality young masters of the art of killing people: “Young Guns”

4.35
2.6K
Chapter 24 Jan 27, 2011
Chapter 23 Jan 27, 2011

Young Shima Kousaku

One chapter in the saga of Shima Kousaku, salaryman at Hatsushiba Electric.In this part of the series, Kousaku has just started working at a branch office for the company doing an unexpected amount of menial labor when a chance meeting with the company president leads to his dearest wish being granted as he is transferred to the central office. Not all is well there, though, as he becomes involved in the complicated affairs of his colleagues, whether in business or in romance. In spite of everything, however, he retains his faith in the company and an unflappable optimism.

3
2.5K
Chapter 20 Aug 11, 2011
Chapter 19 Aug 11, 2011

Young, Alive, In Love

The setting is the end of the world and Japan is contaminated with nuclear radiation. This is a story of hope and true love during uncertain times.

3
353
Chapter 4 Nov 02, 2014
Chapter 3 Jul 30, 2014

Yousei Ningyo Shoujo Kurumi

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. Whenever Kurumi is sad and wishes she was more brave, she looks at her fairy tale book. One day, a "Coppelia" called Chestnut comes out of her book, saying she came from the fairy world through a portal created by Kurumi's strong desire. But now that Kuru

3.55
254
Chapter 1 Mar 02, 2013

Yubisaki Milk Tea

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. Due to a chance event, Nori-kun cross-dressed as a female for the first time and ended up liking it!Now, Nori must juggle his love of a mature classmate (a girl) and his love of his childhood friend (also a girl) who is just beginning to mature. And, he must do it all with his hobby of cross dressing as a female!

3.35
7.9K
Chapter 75 Jan 14, 2011
Chapter 74 Jan 14, 2011

Yugo

Yugo Beppu is a master negotiator and mediator. Fluency in five languages, Socratic wit, and a deep understanding of human nature combined with top-level international connections make him a formidable operator. When a woman's father is seized by Dacoit bandits in Pakistan, Mayuko seeks Yugo's help. After complex and dangerous negotiations, he secures his release. After this success Yugo is called in to deal with yakuza in Japan, triads in Hong Kong, the IRA in Northern Ireland, and the Russian Ministry of Internal Affairs in Siberia. (Source: M-U)

5
2.6K
Chapter 21 Nov 17, 2024
Chapter 20 Nov 17, 2024

Yugo: Shimokita Hantouhen

Yugo Beppu is a master negotiator and mediator. Fluency in five languages, Socratic wit, and a deep understanding of human nature combined with top-level international connections make him a formidable operator.

4.85
353
Chapter 3 Dec 25, 2019
Chapter 2 Dec 25, 2019

Yui Shop

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. A group of full color one shots about bishoujo.~From Kotatsu TranslationsFrom the same mangaka of the internationaly known h-series Hot Tails and Hot Tails Extreme series comes a multi volume collection called Yui Shop. Each volume is made up of multiple 4-page short stories done in CG. Yui Shop touches a broad spectrum of adult content, but usually are on the softer side of detailed hentai action.- Thor-Hammer.com

3.75
331
Chapter 1 Dec 22, 2011

Yume No Soko

A girl falls into a coma and finds herself at an odd convenience store managed by a talking furry creature. In the land where dreams are made, on the brink of life and death, the girl watches and learns from the whimsical creatures she comes across.

4.35
1.4K
Chapter 11 Dec 24, 2012
Chapter 10 Dec 24, 2012

Yume Onna

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. She is popular and has a hunk for a boyfriend, but there is that boy in her class who always stares at her, but never talks to anybody. On the way home that boy loses his phone, she picks it up, but he runs away before she can return it. Inside she finds article on lucid dreaming, and this is where it all begins...

3.95
94
Chapter 1 Apr 06, 2014