Fujioka Natsu is dismayed to discover that his younger boss at his new workplace is Kirishima Takumi, the source of his long-time guilt.

Since it's been seventeen years Fujioka figures Kirishima wouldn't remember him, let alone remember what happened that night, but Kirishima does remember.

And he's set on making a payback.

From Fantasyshrine:

The so-called “Hard-boiled man” famous novelist, Takamura, came to a seaside village and encountered a youth named Midori, who bewitched Takamura with his jade green eyes. But before the cynical novelist realized it, he was dragged into a small hostel ran by Midori’s family! Later, Takamura learned that both Midori and him shared similar heartbreaking childhood experience, yet Midori never lost his faith and trust. In anger and frustration, Takamura violated Midori! How would these two come to terms with their feelings for each other?

Chapter 4 also published in Yatte Yaru, Konya! (chap 3).

A collection of two short love stories.

1) The Secretary Is Persuaded By The President
In Secretary Kanzaki's eyes, President Shijou is a rich flirtatious guy! Having a good appearance and outstanding working abilities, there are no shortage of suitors for the President, either male or female. So why has he never seriously loved someone before? Could there be a reason?

2) The Deadline Of Infatuation
In the middle of the busiest time of work Mura realizes he loves his chain-smoking boss, Shima(Shijou's brother), and confesses to him! How will Shima take the news?

3) Christmas Eve
Couples 1 and 2 meet in a bar on Christmas Eve. How will things turn out? Get your mind out of the gutter.

4) If Only You Love Me
Shibata has no luck with women, his latest girlfriend just broke up with him after three months. Maybe coworker Toudou can change his bad luck streak?

5) Putting Milk In Coffee
Wakatsuki and Aihara are a dynamic work team. But Aihara is interested in more than just a business partnership.

6) All Belongs To You
Amane's lover Keigo is very jealous. Will he drive Amane away with his possessiveness?

7) Why Not Be Gentle To Me?
Spoiled young man is being groomed to take over his family company. His ruthless secretary will make sure he's up to the job.

Flowers and guns...
With a gun in their hands, the girls will seize their days.

1) The Princess is Mine
So the rumors are true - Himemiya does have sex with boys. After seeing it first hand, what will Takayuki do? Obviously taking a shower is the correct answer, especially when you are not alone.

2) Love Science
Hikari is shocked when chemistry sensei Touchi confesses to him. He turns him down flat, but Touchi doesn't give up so easily. With robots and strange inventions to help him out, will the stalker/sensei get his guy?

3) Love is the Best Present from You
Student council president Sayuki has been watching soccer player Shinozuka for the past two years. Now high school is almost over, and Shinozuka hits Sayuki in the head with a soccer ball. Accidentally. Probably.

4) Rules of First Love
Nishinaga is a student with some behavioral problems, and he always seems to get himself into a bad situation. Unfortunately, this last time, it wasn't only fists that were flying, and Nishinaga wound up being a non-con uke. But can Suzuka Sensei save him? Is it possible to have a second first time?

5) The Princess is Always Mine
We see our boys, Himemiya and Takayuki, still together and still in love.

From Dragon Voice Project:

Setsu is a tomboy who lives in the small village Niolz and she's been participating in various Martial Arts Comepetitions in order to earn enough prize money to travel to the capital Bazen where King Lucaria resides... Luca, her childhood friend who left in order to ascend the "Scarlet chair" as the last rightful heir of the royal line. However when she finally arrives there and gets a glimpse of the King she's shocked to find a stranger in his place! What's going on? But more importantly what happened to the real Luca? Join Setsu in her quest to uncover the truth and find that precious childhood friend...

A Tales of the Abyss side story that focuses on Jade Curtiss, also known as Jade the Necromancer.

From Esthétique:

The story is basically about a girl (16) and a boy (18) who gets married because the girl is believed to have a terminal illness. The boy swears to look after her. The story revolves around the hardships around being married when you are so young of age and in schooling.

Michiru is Akira Tennouzu's number one fan until her mother remarries and he turns out to be her stepbrother...

Yukako no Dream Theater series vol.1.

Enzo Takaya, character inspired by Jean Reno, is a teacher and the oldest son of his family, as such, he takes care of his siblings like a father. One day, a 5 year-old girl is found on their doorstep with a note: she is the result of Enzo's former life of crime and luxury as a gang member. Although he ignores who the mother is, he decides to take in the little Nanami. She unfortunately suffers from a skin disease due to sensitivity to pollution and certain types of food. So, Enzo becomes a health freak...

From MegKF:

The daughter of a washed out actress is given the chance to see what it's like to be in a real family.

Itsumi's mother, Kei, is a washed-up actress. One day, Itsumi meets a lady with a severe heart condition and receives an invitation to her house. The house, which Itsumi thinks of as the ideal family home, was just a performance arranged for the lady. Among the family members, Itsumi meets Shuu, a very polite boy, and is persuaded to play in a theatre... ?!

The cute avatar Saeko promises to fulfill any wish you might have. All she asks for is friendship for life, and specially, death.

1. Michiru (by Momono Moto)
2. Tsukasa (by Mihoshi Megane)
3. Yuu (by Nakahara★Momota)
4. Kiyomi (by Chidori Peko)
5. Saeko (by Kajitani Shino)

Vol. 01 tells the story of Tsubomi Tachibana, a fifth grader dealing with issues such as her mother's pregnancy, her first period, and the strange feelings she has started to get when she has been around boys.

Vol. 02 tells the story of Tsubomi Kusakabe, a fifth grader, who encounters an alien wanting to do research of earth. It turns out he has picked Tsubomi to be his research subject.

Note: Won the Shogakukan Manga Award for children's manga in 2009.

The members of the Takashiro family share a terrible curse: only human blood can quench their thirst. Sent away after the death of his mother, Kuzuna Takashiro remained blissfully unaware of his 'condition.' When Kazuna's teenage hormones begin to rage, his uncontrollable bloodlust suddenly rears its head...

From Midnight Scans:

Mei has been living alone since her beloved older brother, Saeki, died. Suddenly, a guy named Reon came and abducted her. Why do they have to live together? No matter how Mei hates malicious Reon, another feeling starts to appear. Then, Saeki, who was thought to be dead, returned!

Prologue of "Cloud Atlas", a movie released in 2012, drawn by SIU, creator of "Tower of God".

From Shoujo-Sense:
Kanamu's favourite time of day is after school, when she meets to practice with her three-person band, "Chocolat no Yell." She may be inexperienced, but she's determined to do well. If only Rito, her senpai in the light music club, weren't always showing up to pick on her. With the band's first live performance coming up, will everything go off without a hitch? And what exactly is Rito's problem, anyway?

From Chibi Manga:

Her childhood friend is a famous designer of lingerie…

From Manga-Heaven:

Eitaro is hooked to the erotic chats... Someone steals Sakuko's lingerie... Ai is determined to lose her virginity... Everybody is hooked on love... or is it to sex?!

An erotic manga by Kyo Hatsuki following the trials and sexual triumphs of the main character. The story travels from - "Will he ever get laid?" to - "Will he ever get a steady girlfriend?" to - "Will he ever learn to keep it in his pants?!"