A gentle and poignant story about two school friends Nao and Keima. After trying out some drugs out of curiosity, they "accidentally" take their relationship one step further. The lovable and carefree Keima seems oblivious to the more solemn Nao's feelings for him, but their relationship subtly develops as they grow throughout high school.

After spending his entire life in all-male schools till high school, Mingu finally enters college. Making things more exciting is the fact that he's in the Food and Nutrition Department with a male to female ratio of 1 to 9! A virgin and single since birth, this is his opportunity to date girls and enjoy a romantic campus life. But one wrong lie during a drinking party turns his life upside down and now he's been branded as a sex beast all over the school!

A tale of obsessive love and constant pursuit, told over a 1000 years.
Escaping from a brother who had just ascended the throne, Yoshitsune, along with his servant, comes across a house in the middle of a desolate mountain. Oddly enough, only a young woman lives there, who seems to possess a very dark and ominous past.
This long journey of more than a thousand years focuses on our main protagonist Kurou. It can be somewhat confusing at the beginning, but once you understand the plot this story can be quite entertaining.
The main thrust of the story goes like this: Kurou meets a beautiful woman by the name of Kuromitsu, and begins a relationship which transcends life and memory. Kurozuka tells the tale of a journey undertaken by immortals, and those who chase after immortality.
The majority of this story takes place many centuries in the future, after Kurou has been separated from Kuromitsu. Having lost almost all of his memories, Kurou seeks to understand why he cannot die, to rediscover his identity, and to find the woman that haunts his dreams.

After acquiring the crème of the crop slave, an unimaginable adventure begins. A birth of a sexy-fantasy series that will rock your world!

For Park Ki-Yoong, someone who’s reached the peak of his sex drive, having an orgasm was the best joy of his life. After serving his compulsory military service, for two years, he is now about to be discharged from his duty, and into the civilian world. As the saying goes, patience will persevere, Park Ki-Yoong desperately aims to enjoy the free night with the girl he loves, whom awaits outside ut, what’s this dream? Whenever he has an orgasm, the time rewinds. Will he ever be able to shift himself away from the time rift?

Young Hoon, a nerdy guy who always fails in love. He has problems understanding woman's feelings, hence always getting dumped by his girlfriends. But one day a mysterious guy appears and gives him special glasses, these glasses will change his life forever.

Masumi is dating Tobita who under innocent face hides a burning desire for being abused. Catering to his needs Masumi gradually gets pulled more and more into the twisted relationship, fascinated by the feeling of sadistic satisfaction from dominating Masumi.

In the story, for generations the men of the Susuhara family have, upon reaching a certain age, left home and gone their own way, living alone with no one to depend on until they are acknowledged. The protagonist is a high school student who has left home and is comfortable at his new school. But there's a strange girl named Toe Kurokami. She carries what appears to be Japanese doll, and he's sure its hair grows and it whispers things. Meeting her might be his destiny.

Dead man's questions tells the story after Kira Yoshikage's death.

From ShoujoMagic:

Karate girl Seri tries to kick away her past in order to catch a new guy at a singles party, but Tamaki, a childhood flame from her old karate dojo, shows up to show off and makes her heart pound. Their reintroduction leads to a karate challenge, and if Seri loses, she must become Tamaki's "toy"...!? It's a game of love with more rivals and obstacles (and sex!--LOTS of SEX!) than either Seri or Tamaki could have foreseen!

Includes extra stories:

(Vol.02) Virgin Beast - Dumped for being a virgin, Katsuragi Mio decides to ask Virgin Killer, Tsukahara Masaho for help.

(Vol.03) Scarred Innocence - Naive Moeka wants to fall in love but Kamiya Shun might not be the nice guy she thinks he is.

(Vol.04) A Girl's Mischief: Love's Supreme Principle - Renai Shijou Shugi sidestory.

(Vol.05) Rescued Letter, Complicated Love - Nozomi delivers a love letter to Shigeyama Itsuya from her friend but...

(Vol.07) Ribon

(Vol.08) Flower of Despair, Thorns of Pleasure - Renai Shijou Shugi Sidestory. Takarai Kou's point of view.

This is the mysterious story of Futaba Kazuma's first patient. At 18, Futaba Kazuma went to school to get his qualification in clinical psychology. While attending school, he boards at a creepy mansion which even has a butler. Also living there is a strange young woman called Emiru. She is suffering from a terminal illness of the heart --- despair.

This deep psychological problem has eerie physical effects as well: her hair has turned white, her body temperature is well below normal, and her blood pressure is bizarre. No psychologists or counselors have been able to help cure her of this problem. Will Kazuma be able to determine the cause of Emiru's despair and save her before it's too late?

From Seraphic Deviltry:

A story where there’s no such thing as a good guy…or bad. Right in the middle of moral ambiguity, we have these two men, one who lives deceiving young boys to do what he wants, and the other one just seeking revenge, fighting fire with fire... How might this story end?

World of Ramen has never been an easy path, but "Tenshukaku" sailed to the absolute top thanks to the unbeatable entrepreneur and cooking skill of Tatsuya Kamijo. However, after his sudden death, the wife and the four managers were left with a crisis, not knowing how to keep the monstrous legacy. Around the same time, Goro Sawada, the former salaryman, Mamoru Katsube, the son of a ramen shop, and a college drop-out Shinsuke Hyodo entered the drifting Tenshukaku to achieve their Master Ramen dream. But their ambitions were being hindered by corruption and foul play from within and outside the business... Will they persist the gallant path or will they finally surrender to the corrupted?

Kasuga Arata lived a normal life in a small town, together with childhood friend and his cousin, Hijiri Kasuga. However, everything changed on the day of the Black Sun. The Breakdown Phenomenon which ruined the town where he took Hijiri away and resides was caused by the Black Sun. As Hijiri begins evaporating, she hangs a grimoire to his neck, requesting it to protect Kasuga. On losing all of his other friends as well as family and Hijiri distressed, Kasuga asks for his planet to be great again, which contributes to the grimoire artificially re-building his regular life, and making him forget the destruction of the town and Hijiri's disappearance. Lilith Asami, a mage, is sent to investigate the ruins and she finds the powerful spell within their stead. She makes Kasuga recall the specific events and hence the enchantment is broken, not without the grimoire telling him that Hijiri is not dead. Kasuga decides that his only alternative will be to become a magus himself therefore Hijiri could be rescued by him and he therefore joins a secret school for mages that copes with magic dilemmas all over the world, the Royal Biblia Academy. There he is introduced together with the Trinity Seven, seven powerful female mages who are at the top of the respective disciplines (Lilith being one of them) who will aid him in his aim to become a strong wizard and discover the truth about Hijiri along with the Black Sun. He soon discovers that another of the Trinity Seven, Arin, looks almost exactly like his lost cousin although she shows a wholly different character.

from Blissful Sin:

"I wonder… if I’ve become lecherous."

High school student Hiroki yearns for his best friend Yuuji's father, Seiji. He has tried many approaches, but has only managed brief exchanges. Yuuji told the depressed Hiroki “I’ve fallen in love with you…Why don’t you forget about my father!” However, Hiroki bravely began the process of captivating Seiji. Before long, the aimless lover is being loved, Hiroki’s body being ravished…
In the shocking three part series, Idol Unit “Boku-chan’s*” series. Drawn for this special release, a tank-full of even more love, debauchery, and worthwhile reading collected in this omnibus!!

Paraphrased from Kotonoha:

This is a collection of eight stories (there are 9 chapters, because story 6 is composed of chapters 6 and 7).

Story 1: Teased and Stepped On, What Blooms is a Passionate Flower
Describes the relationship between a girl and her teacher.

Story 2: Lolita #7
Features the relationship between two cousins, an older male and a younger girl. One is a teacher, while the other is a student -- both at the same school. When the elder cousin doesn’t come to class for several days, the school administrators send the younger cousin to the elder cousin's home to investigate further.

Story 3: Song of the Devil

Story 4: What If?

Story 5: Happiness

Story 6: A Room of Clouds (chapters 6 - 7)
A simple minded girl who tries to live her life the best she can.

Story 7: Indigo Elegy

Story 8: Underground Doll

From PROzess:

Okada Keiichi nearly drowned in his childhood, which left him with a trauma for water. Now he faints on the slightest touch with water. To his grief, his girlfriend takes him to the pool to charm him with her swimsuit. By accident Keiichi falls into the pool and gets rescued by the swimming instructor, Mizushima. Keiichi senses something special about her and even Mizushima seems to knows something about Keiichi's past. What will happen to Keiichi now?

1. Sinking Man
2. Warm Water Bubbles
3. Sweat And Body Temperature
4. Nice Flow
5. A Night Of Tears
6. Crumbling Resolve
7. Resurfacing
8. Lasting Feeling
9. Sea Of Mermaids

N/A

Ashihara Chihiro is a regular high school student. One day a man came to her and told her that she's actually a princess from another country in another dimension. Chihiro later found out that it was true, and in fact her own best friend and teacher were actually her guardians! Her country has been taken over by Raja, who is now king. Chihiro and her guardians come back to that dimension to take back their country. In her quest, Chihiro met other guardians and warriors who were willing to help her achieve her goal.

From Manga Jouhou:
Takashi Sone is living on his own while he is attending college. Out of the blue, his parents tell him that his sister, Mafuyu, is moving in to live with him and that she will be attending a high school in his area.
When she arrives, he finds out that she was kicked out of her old school for getting caught making out with another girl. Soon afterwards, the other girl arrives, having thrown away everything she owns in order to run away and live with Mafuyu.

Volume 11 has a unreleated 2 chapter story at the end called Frills