1. Home
  2. Genres
  3. Seinen
GENRES

Seinen

2422 Results
Order by

Akane-chan Overdrive

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. Amamiya just died. Death by bottle tripping... But he is given one more chance, to live... To live in the body of a girl gone comatose that is. With his new identity, read on how his mind set is slowly changed from a guy to a girl. One thing for sure, there is more than one body switching in this manga!

3.35
353
Chapter 2 Jan 14, 2011
Chapter 1 Jan 14, 2011

Mika ni Harassment

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. From BH007:Mika's sister gives her a mirror that supposedly grants her any wish she desires, so she wishes for a world where boys don't get perverted thoughts when looking at a girl. The result? Mika is thrown into a world where girls happily walk around topless! What's more, wearing panties is considered perverted and girls who walk around with a top without good reason are chased down and punished! Now that's only the first of Mika's many bizzare adventures, thanks to her sister inventions!

3.35
369
Chapter 5 Jan 14, 2011
Chapter 4 Jan 14, 2011

Peshi

Plot: A lighthearted comedy involving elementary school kids.

3.35
3.0K
Chapter 38 Mar 01, 2013
Chapter 37 Mar 01, 2013

Shadow Skill

Plot: Gau Ban is a boy who is struggling to become a "Sevalle," the strongest class of warrior in the mercenary kingdom of Guruda. Gau's elder sister, Elle Rag, is the 59th "Sevalle" and holds the honorable title of "Shadow Skill." The story develops around the two siblings, as they fight magical monsters and historical warriors. The major part of it is a battle called "Shadow Skills" that is fought with only the hands and feet. It begins when the historical warriors chant the words "We are invincible!" and obtain superhuman powers.

3.35
802
Chapter 11 Apr 24, 2022
Chapter 10 Aug 21, 2022

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
6.8K
Chapter 75 Jan 14, 2011
Chapter 74 Jan 14, 2011

Akaten Hero!

From DrMaster:Yuji Midorikawa is your typical high school student whose has a secret identity: He is "Green" in the high school battalion unit, Gakusei 5 (G5 for short). G5 is the special unit trained to fight and protect Earth against the invasion of the dreaded Galactic force "Gurdark" and its sexy queen Mayura.

3.35
1.1K
Chapter 22 Jan 29, 2011
Chapter 21 Jan 29, 2011

Brother (MINEKURA Kazuya)

Kondo Masahito is a tough high school senior, while his older brother Yoshio is a calm and gentle kindergarten teacher, so it is not rare that younger brother protects the older one. Different personalities make it difficult for Masahito to understand his brother, but he still tries.

3.35
1.1K
Chapter 9 Apr 21, 2013
Chapter 8 Apr 21, 2013

Figure 17

Tsubasa Shiina is a fourth grader who just moved to Hokkaido with her father. Shy Tsubasa has a hard time making new friends at school. Her father is concerned, but he's just too busy with his new job. He even shows up late on Parents' Day. One night, Tsubasa sees a strange-looking object falling from the sky. Is it a spaceship!? It falls right into the woods by her house. It turns out to be a wounded alien in a damaged spaceship. All of a sudden, a monster starts coming at Tsubasa! Tsubasa suddenly transforms into "Figure." Confused and afraid, she somehow manages to defeat the monster with her new unbelievable power. After the fight, Tsubasa sees a girl who looks just like her--the girl's name is Hikaru!

3.35
952
Chapter 18 Feb 11, 2011
Chapter 17 Feb 11, 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
361
Chapter 12 Aug 18, 2011
Chapter 11 Aug 18, 2011

Tenshi no Kyuu

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. He likes to watch women's butts from below when climbing the train's stairway. One day, his favorite girl fell and landed on him butt-first, breaking his arm. She then offers to cook for him while he's injured... for a month.

3.35
313
Chapter 1 Jan 11, 2012

Ore No Imouto Ga Konna Ni Kawaii Wake Ga Nai Dj - My Angel Ayase Ga Konna Ni Kawaii.

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. Featuring Ayase as the main heroine.

3.35
262
Chapter 3 Aug 21, 2013
Chapter 2 Aug 21, 2013

Clash! Revenge of Hunk Kung Fu vs. Ugly Kung Fu! Find a Groom!

(One of the stories in "Robot" which is a series of books containing the art of various Asian artists, created by Range Murata. )Â

3.35
171
Chapter 1 Mar 20, 2012

G

G takes place at these points we call boundaries. Boundaries between times, dimensions, destinies, life and death, … It tells the story of young Tomak through his initiatic journey. The Death Grass Spirit is never far... This story is related to the short story "Lazaro Franco's Fourth Hour" published in Heaven's Door.

3.35
312
Chapter 2 Apr 09, 2012
Chapter 1 Apr 09, 2012

Shiro Ame

A girl wakes up in an unknown world all alone. In this world she sees another girl who is her exact twin. Their names: 328 and 329. There is only running water; no food anywhere. In their search for food, they find a raft to take them beyond this unknown place, but it becomes evident that only one person will be able to board this raft. The annoying buzzing sounds and voices of a winged insect, the craving for food, and the desire to leave will push them to the brink. One of them will snap...

3.35
231
Chapter 1 Nov 11, 2012

Kagayaku!! Otoko No Musumejuku

In an effort to gain an apprenticeship with his favorite author, the author imposes a set of various guidelines and conditions for his apprentice to follow which involve cross dressing and embracing the life style.

3.35
1.4K
Chapter 12 Jun 13, 2018
Chapter 11 Jun 13, 2018

Zetsubou No Hantou - Hyakunin No Brief Otoko To Hitori No Kaizou Gal

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. The story starts off on a deserted island with a woman shouting "I ain't a chick!" while being chased by 100 male perverts in underwear!!!Then it cuts back several hours earlier and we get to see how 'she' got into this situation.

3.35
257
Chapter 3 May 14, 2013
Chapter 2 Apr 16, 2013

Avant-garde Yumeko

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. Michizuki Yumeko is an ordinary girl in middle school...until her mind is captured by an image of phallus one day. She joins the art club to fulfill her single-headed obsession to take a look at a man's sex symbol legimately.

3.35
619
Chapter 7 Jun 14, 2014
Chapter 6 Mar 06, 2014

Akiba's Trip

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

3.35
730
Chapter 5 Aug 11, 2015
Chapter 4 Apr 01, 2015

Apple Paradise

An extremely rare sci-fi story that was never collected after serialization in Volumes 2-8 of マンガ奇想天外 in 1980-81.

3.35
181
Chapter 1 Oct 30, 2014

Bokukoi Conductor

Nakamura Kouta is a freshman in high school who dislikes girls. One day he is visited by his childhood friend Karen, with whom he lost contact over time. Karen is a tomboyish girl, who refers to herself as "Boku" (a first person pronoun usually used by males). She asks him to help her become more feminine to win the affection of Itsuki-san, a colleague at her part time job. Even though he is reluctant at first, he more or less voluntarily agrees to help her out in the end. But making a lady out of the clumsy Karen with nothing but his extensive galge experience as reference proves more difficult than he could imagine.

3.35
2.4K
Chapter 21 Dec 20, 2015
Chapter 20 Sep 20, 2015

Craft Girl

Normal high school girl Yuri is always with her best friend Kanna, a caring girl, with a strong sense of justice... and an excessive love for tools that can cause problems at times.

3.35
1.1K
Chapter 10 Feb 03, 2015
Chapter 9 Feb 03, 2015

Gion no Tsugai

In the land of Gion, the capital of Japan, a mysterious "divine power" has brought about great prosperity. It is a power that only brings about changes in girls in the form of turning them half-animal, a sign that they are servants to a god, as well as granting them great power. Some that are strong enough become "Onmyou" and fight evil. Others whose power have gone berserk become Orochi fated to bring death and destruction to man. It was once thought that those who became Orochi had to be slain with no hope of saving the helpless victim... Until a mysterious young man named Gion appeared to save one such girl. Will he be strong enough to fight the Orochi and bring an end to their terror?!

3.35
2.5K
Chapter 17 Dec 23, 2016
Chapter 16 Nov 23, 2016

Umareru Kachi No Nakatta Jibun Ga Anna No Tame Ni Dekiru Ikutsuka No Koto

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. At age 33, I am a loser, jobless and virgin, who only has remorse and pity for myself. Called by Anna, my secret crush in my childhood, and her fiance, I come to face the reality. But after I fall from the roof (caught wearing a grade school girl's swimsuit) I find myself to be back in the past. Now I will get my life back.

3.35
1.8K
Chapter 21 Nov 13, 2015
Chapter 20 Nov 13, 2015

Alice In Mirrorland

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. From Illuminati-Manga:Alice waits with her mom in an elevator. All the men look at her mom's breasts. Alice doesn't see the reason in it. Although, for some reason, it doesn't seem right.While pondering the reason why, she realizes she's in another wo

3.3
220
Chapter 1 Jan 14, 2011

Caterpillar & Butterfly

A hair stylist develops a crush on a regular client.

3.3
281
Chapter 1 Mar 26, 2011

Dero Dero

Plot: DeroDero is the story of a juvenile delinquent, Hino Mimio, who happens to also be a psychic. His ability to communicate with the spiritual world as well as his demeanors caused him to constantly interact with supernatural beings -- usually ending up with Mimio beating the crap out of the monster or spirit.

3.3
758
Chapter 7 Jan 14, 2011
Chapter 6 Jan 14, 2011

Enjokousai Bokumetsu Undou

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. "An unknown city in an unknown land. Demons infest the land, madness rules the streets. Money and greed control the people who prey on each other. The young use their flesh, the strong their violence and sly their wits, trying to reign over the city. The weak are raped. Pleasure is only for the strong. That is the law, however cruel. The game has begun. The question is who will bring it to an end."

3.3
351
Chapter 11 Feb 22, 2011
Chapter 10 Feb 22, 2011

Mahoromatic

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. From Tokyopop:Mahoro is a battle android created by Vesper to defend the Earth against alien invasions.Having fought long and hard on behalf of Vesper, she only has 37 days left before she stops functioning. However, if they remove all her battle functions and equipment, Vesper can lengthen her life to 398 days. As thanks for her hard work, Vesper lets Mahoro choose how she would like to spend her remaining time.She chooses to work as a maid for a boy named Suguru Misato.

3.3
3.6K
Chapter 36 Jan 14, 2011
Chapter 35 Jan 14, 2011

Mahou No Jumon

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. Nomura Chizuko - a witch - is bored with her everyday life in the magic world. "That's it! I'll go to the human world and get some new motivation!" With that in mind, she heads off happily to her new life in the human world. With her childhood friend, Oos

3.3
376
Chapter 2 Jan 14, 2011
Chapter 1 Jan 14, 2011

SWWEEET

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. Plot: Susumu Hayashi, his twin brother Tsutomu and Sakura Toyama are childhood friends. Tsutomu disappeared when he was ten years old. Then two years later, he reappeared

3.3
1.3K
Chapter 17 Dec 13, 2018
Chapter 16 Jan 14, 2011

7-daime No Tomari!

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. Seven Short Stories About Sex:Ch. 1-3) 7 Daime no Tomari (The Seventh Generation, Tomari): Tomari is a cursed woman who must do specific sexual things with her partner or the curse will kill her. Her partner, randomly chosen by the curse, is a guy called Naoki. He's pretty much willing to do whatever she needs, but Tomari will have to get past his incestuous sister Kyoko first.Ch. 4-6) Hajimete to: A teenage couple, Seriko and her boyfriend Ogihiko, find themselves caught in a plot from her crazy mafia family to make them lose their virginity together.Ch. 7) Sandy Go Home: Yoko returns from studying abroad in America with her sex-crazed roommate Sandy, and they both proceed to fight over who gets to have sex with her brother.Ch. 8) Meteyunde: After their parents died in a traffic accident, Morote's two older sisters became insane. Is he safe in the house with them any longer?Ch. 9) Pastel Aiborii: School kids have a sexual encounter in a bathroom.Ch. 10) Ninjia Shoujo Makari Tooru: When a ninja invades a girl's bedroom, he finds himself completely outmatched by her skills, both ninja and erotic.Ch. 11) 80D: A couple has a sexual exploit in a library after hours.

3.3
813
Chapter 6 Feb 20, 2012
Chapter 5 Feb 20, 2012

Ai De Asobu

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. A collection of one-shots, published 2003-2010.• Gomennasai (Young Animal, 2003/3)• Bousou Kiss (Rakuen web, 2010/3)• ...Gokko (Rakuen #1, 2009/10)• Otoshigoro (Big Comic Spirits, 2005 #19)• One Step (Rakuen web, 2010/4)• Ferris Wheel (Silky, 2009/8)• Yume musubi to (Rakuen web, 2009/12)• Hakuchu yamu (Rakuen #3, 2010/6)• Yoshi × Yoshi (new)• Only One (Rakuen #2, 2010/2)• Reset (new)

3.3
508
Chapter 3 Oct 22, 2013
Chapter 2 May 11, 2012

Hell

not found...

3.3
259
Chapter 1 Nov 07, 2013

Brothers Of Japan

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

3.25
82
Chapter 1 Jan 14, 2011

Honeymoon Salad

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. His ex-workers keep calling for help; his memory of his first love is traumatic to say the least, he hates his father so much that he?ll never go back home, a stranger blames him for pushing her down the stairs? no wonder being pissed is a daily routine for Natsukawa Minori. Then enters one, no two women in his life that will make him too busy to be pissed.

3.25
3.8K
Chapter 41 Jan 14, 2011
Chapter 40 Jan 14, 2011

Kamisama Kazoku

Samataro Kamiyama is the envy of his classmates. He always gets the best seat in class, never has detention, and his best friend is both sweet and pretty. He's also surrounded by his loving family, gorgeous older sister and adorable younger one...but hey, that's just what life is like when you're the son of a god! It's always clear sailing, never a cloud in the sky...and poor Samataro is bored to tears. How can he ever learn to be a god if he can't make it on his own as a human first? It's the last straw when his divine parents take their intervention a little too far...but can he really survive a normal life, free of miracles and magic? [B-U M]

3.25
583
Chapter 6 Jan 14, 2011
Chapter 5 Jan 14, 2011

Kyou Kara Onnanoko!?

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. After Yuzu's parents job transfer she moved in with her cousins. Unknowing to her, one of her cousins isn't who she seems to be.

3.25
199
Chapter 1 Jan 14, 2011

Battle Royale 2: Blitz Royale

This manga was released straight to tankobon (graphic novel) format, therefore there was no serialization. However, a thirty page preview ran in Akita Shoten's Young Champion Magazine. The problem with straight to tankobon manga is that there is no indication whatsoever of when the next volume might be released.Though the author is the same, the artist has changed from the original manga. The realistic grit of Masayuki Taguchi has been replaced by the lighthearted cartooniness of Hitoshi Tomizawa. Also, though it is still written by Koushun Takami, the original story is based on the universe of the films rather than that of the original novel.

3.25
1.1K
Chapter 19 Jan 24, 2011
Chapter 18 Jan 24, 2011

Beta!!!

Strange and whimsical manga about a boy who wakes up with a rectangular black bar over his eyes, like the kind that is used to hide a person's identity in photographs. He isn't aware of his misfortune, however, and can't figure out why everyone is treating him like he's someone suspicious. [Source: M-U]

3.25
296
Chapter 1 Feb 11, 2011

Pantser Princess

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. Plot: The Kingdom of Commons is a continent located in North Arcadia. Mitia Commons is the princess of the kingdom, and she is so extremely shy that she has barely ever ventured outside of the castle. Now, out of the blur, her mother, the queen, declares that she must go through a ritual in order to become qualified for the throne. The ritual requires that Mitia to collect four powerful stones to complete a magical staff. By doing so, she will overcome her extreme shyness. She embarks on an adventure with her friend and bodyguard, Atty and Sasha, in order to search for these four stones.

3.25
544
Chapter 4 Jul 28, 2011
Chapter 3 Jul 28, 2011

Surado Manhwa

not found...

3.25
410
Chapter 3 Dec 10, 2011
Chapter 2 Dec 10, 2011

Skull Man (SHIMAMOTO Kazuhiko)

They took his family, they took his face, and they took his soul. Locked between the lethal but gorgeous assassin Maria and the mutant Spider Man, the Skull Man digs into the conspiracy that gave birth to his powers and those of his partner, Garo. Haunted by his past, he will not let them stand in the way of his revenge.

3.25
518
Chapter 7 Dec 17, 2011
Chapter 6 Dec 17, 2011

Teru

Â

3.25
242
Chapter 1 Apr 11, 2012

Present For Me

A collection of short stories by the author.

3.25
314
Chapter 3 Apr 26, 2012
Chapter 2 Apr 26, 2012

Queen's Blade - Exiled Warrior

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. Only the strongest woman is worthy of being Queen. On this continent, a desperate struggle to crown the new Queen is held every four years. The Queen's Blade.

3.25
1.8K
Chapter 17 May 20, 2013
Chapter 16 Apr 23, 2013

Kiyomizu Iroha Wa Koi O Shiranai

For a little while, Kiyomizu Iroha and her best friend were met with joy as they ended up in the same class. But then, every day she starts feeling left out after her best friend got a boyfriend. Would Iroha do the same...!?

3.25
335
Chapter 2 Oct 05, 2018
Chapter 1 Apr 16, 2013

Cutie Honey: Tennyo Densetsu

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. not found...

3.25
175
Chapter 5 Nov 10, 2013
Chapter 4 Nov 07, 2013

Carnaval Glare

Unknown entities known as "Witches" roam the cities. They exist solely to destroy humans and turn them into one of the Witches. There is a sector in the government known as the Suppression Corps that specializes in dealing with these Witches, who are completely immune to conventional weaponry. Hensel Takamine is the leader of this group, and has an extreme hatred towards the Witches. With his sword imbued with the powers to eradicate Witches, he fights to avenge his sister who was murdered by these monsters.

3.25
701
Chapter 7 Sep 14, 2014
Chapter 6 Sep 14, 2014

Kamen Teacher vs Police

Known as the gargoyle of Inogashira Park police station because of his scary face, Saejima Toshiyuki was a loser. He's pretty much a virgin for all intent and purposes, aside from the companions that he pays for. He wasn’t always a loser though. During his high school days, he was feared as a badass, but now he is just a person people feel sorry for. He then meets Arimori Shizuka, a beautiful girl that seems comfortable in her sexuality. Toshiyuki learns that she was a high class escort that has been with over 1000 men. She was doing it out of love for her abusive boyfriend but, realizing her mistake, quits. Shizuka is now being harassed and Toshiyuki reverts back to his aggressive personality to protect the love of his life.> Crossover Special: Kamen Teacher vs Police( http://www.mangago.me/read-manga/kamen-teacher-vs-police/ )> Spin-off of GTO & GTO - Shonan 14 Days( http://www.mangago.me/read-manga/great_teacher_onizuka/ )( http://www.mangago.me/read-manga/gto-shonan-14-days/ )

3.25
5.0K
Chapter 36 May 25, 2015
Chapter 35 May 25, 2015

Amnesia Labyrinth

Plot: From the author of infamous Suzumiya Haruhi, Amnesia Labyrinth is a story of murders and twisted love.

3.2
991
Chapter 8 Jan 24, 2011
Chapter 7 Jan 24, 2011

Apple Lip-tan

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. Oneshot about a Tea Fairy with the mission of giving a better taste to the tea.

3.2
240
Chapter 1 Jan 14, 2011

Burakon!?!

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. A series of unrelated short stories about sisters with brother complexes (and in some cases, the brothers also have sister complexes).

3.2
381
Chapter 7 Jan 14, 2011
Chapter 6 Jan 14, 2011

Circumstances Of A Vegetarian Child Werewolf

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. A young boy’s effort, and obstacle, to be a vegetarian werewolf.

3.2
231
Chapter 1 Jan 14, 2011

Nemurubaka

A lightly paced manga about two girls who live together. A classic odd couple setup featuring a responsible character with a caring atmosphere and a more free spirited musician who has trouble both feeding herself and paying the rent.

3.2
696
Chapter 8 Jan 26, 2015
Chapter 7 Jan 24, 2015