Yoshino and Noriko have been going out for 7 years and have lived together for 3 years. One night, Yoshino lays on the bed and wonders why she and Noriko are living together. Noriko is happy to answer.

At a middle school reunion, Yoshino is approached by her old classmate, Noriko, and the two reminisce about their old one-sided loves. Six months later, Yoshino still thinks about Noriko’s words from that day...

A highschool girl stands at the edge of a building, about to take her own life. She then witnesses a brutal stabbing down below by a hooded man. She is instilled with fear at the mysterious man's cold bloodedness, cowering as he suddenly appears on the roof.

1-3. Tooi Nemuri
After the death of his best friend, Chizumi, the young president of a sweets-maker company, decided to adopt his late friend’s son, Ibuki. As Chizumi watches Ibuki grow, Ibuki became more and more the spitting image of his father which made Chizumi unable to help but be reminded of the time when Natsume was still alive. Fortunately for him, Yatabe is always there to share his burden of the past among other things... And then one day, Ibuki confessed his love for Chizumi!?

4. Unmei no Anata
A high-school student who moves from partner to partner is in trouble when an ex-lover reappears looking for revenge.

This is all about a 16-year-old guy named Gan (family name: Goda) who, along with his various fighting-video-game-styled pals, opposes the very naughty Hanged Cross gang on an alarmingly regular basis.

As the story begins, Gan is a juvenile delinquent who has been booted out of one too many schools for chronic bad behavior. Gan's father, a hotdog supercop with the moniker of "Dan Goda," is fed up with this situation to the point where he decides to send Gan to his old educational institution: a fighting school called Roujuu Private High School. There, Gan learns to harness his raw abilities into "Gunfighting," the family martial arts style resembling firearms. Think .44 Magnum punches, Shotgun Fists, Sniper Stances, and you've got the essence of Gun-Fu down.

At his new school Gan also falls madly in love hot chick, Yuki and runs afoul of 17-year old transfer student and sure-to-be-rival Garrick Rider, prodigal master of the Hanged Cross technique. Fights over Yuki's affections take place in the school stadium, but it turns that she has little need for defenders of her honor. Yuki is, like an overwhelming majority of students at Roujuu, a fantastic fighter. And from here on out, everbody is not only "kung-fu fighting," but also busy filling pages with over-the-top battle scenes.

From MangaHelpers:
Yuto works for a magazine company known as "Kadokawa". His current project revolves around a mysterious phenomenon occurring inside the city. Someone or something has been placing stickers of a sumo wrestler's face all around the city in various places. No one knows who is placing the stickers or what their objective may be, but these stickers have been showing up in places for a while now.
Yuto now needs the help of an appraiser to solve this mystery. Searching through the web, he finds an appraiser known as the "Appraiser Q". Her name is Rinda Riko, and she has the ability to appraise anything (or anyone) and solve any mystery thrown her way.

Manga artist Yuri prays at a shrine to become a serialized author. What she gets is Lily Maria, a goddess who comes to Earth seeking a different kind of "yuri".

A collection of Fujisawa's doujinshi published by Yuri-Hime Comics.

1. Sore wa Omoi no Kakera (それは想いのカケラ)
2. Fuyu no Hanashi
3. Chiisana Kikkake Tsumikasanete
4. Mari-san to Aoi-chan
5. Hontou no Uso to Himitsu

When she was very young Milk Ushijima saw a calf being born on television and was greatly moved.
Now she's enrolled in Tokyo University of Veterinary Medicine, and she thought her campus life was going to begin, but unfortunately... it turns out she's a complete airhead!
She's about to get caught up in the lives of the crazy characters that are her teachers and fellow students, and her journey's about to go wild!
A brand new four-panel comic set on the farm by Yoko Sanri of "B Gata H Kei Yamada's First Time!" Laughter, it does a body good (?)

Collection of oneshots published between 2011 and 2014.

"Things you want to do... Want to do it with me?"

Yuuki has a list of things she wants to do with a boy and Kiritani wants to help her?

This story revolves around Hasunobe Yoshinari's (Sweet - Ano Amai Amai Aji) older brother.
For Hasunobe Yoshitomo, co-heir and general manager of the first-class Royal Fort hotel chain, life is pretty sweet. The only bitter pill is dealing with the rival hotel chain that recently opened nearby. However, things start to look up when he escorts a beautiful drunken guest back to his room, but who is this mystery guy?

Six years ago, Kasumi Shirou was the sole survivor of a plane crash. Though he lost normal vision in his right eye as a result, he gained the power to see into the past. Now a high school student, Shirou is bent on using his abilities to track down the man who murdered his mother.

Aboard the Advenna Avis in 1711, a group of alchemists summon a demon in the hopes of gaining eternal life. The demon gives them an elixir of immortality and the method of ending their existence by "devouring" one another. Soon after, one among them begins to devour his companions. Realizing the danger posed by staying together, they scatter across the globe.
Centuries later in 1930's America, a certain federal investigator tries his best to combat the rise of organized crime during Prohibition, send a particularly infuriating terrorist to Alcatraz, and catch an outrageous thief duo. Meanwhile, the transcontinental train, the Flying Pussyfoot, begins its trail of blood across the country.
In 2002, a small group of the original Advenna Avis alchemists are on a journey to find the rest of their fellow immortals. However, there is one companion they did not expect to meet again.
Seemingly unrelated events, from a sleepy Italian city in the early 1700's to a modern luxury cruise ship traveling across the Pacific, reveal themselves to be far more connected than anyone could imagine.

From MangaHelpers: The Black Museum holds criminal memorabilia from the many cases that have been investigated by Scotland Yard. In this fictional re-imagining of the popular legend, a visitor comes to see a piece of particular interest, the leg of Spring-Heeled Jack. When the curator guides him to the piece, he begins to tell his story of the case of Spring-Heeled Jack, which began in the late 1830s. The earlier adventures of Spring-Heeled Jack involved an eccentric nobleman named Walter, who used his specially made suit to harass women. After an encounter with a very strong-willed woman named Margaret, Walter hung up his Spring-Heeled suit for good. Three years later, Spring-Heeled Jack returns, this time with a penchant for murder. Detective James Rockenfield first suspects Walter, but soon it begins to seem that someone else has taken up the mantle... [tethysdust]

Amano Taira is your average junior high student who has a problem with his height. Join him and his friends as they journey to many places and experience many hardships during their teenage years. This is a heartfelt school drama with a little bit of everything.

From: Sweet Indulgent

The boy from Wolf Clan meets his brother whom he missed for such a long time while resting at countryside.

Darling Darling (ダーリン・ダーリン); Tsubomi Vol.6, 7 (2010)
About the sort of problems that arise in a relationship when one partner has a well-paying, high-stress job and the other doesn't. In the first half, the protagonist feels like her girlfriend is neglecting her. In the second half, the protagonist thinks about what she can do to help her girlfriend.

Yume yori Suteki na (ゆめよりすてきな); Vol.8 (2010/10)
Anata no Mono (あなたのもの); Vol.10 (2011/2)
Ibunka yori Ai wo Komete (異文化より愛をこめて); Vol.12 (2011/6)
Monologue Love (モノローグ・ラブ); Vol.13 (2011/8)
Romance Cord (ロマンス・コード); kakioroshi
Girls' Talk (ガールズトーク); kakioroshi

Every day, Asahi goes to school depressed. This changes one day when he meets a girl on the rooftop. But there seems to be more to this mysterious girl than she lets on...
p/s: Yandere girl :v

Yachi Haruaki is a high school boy. He has a natural resistance to curses, so his father Honatsu sends him cursed instruments called "Worse" to let him break the curse. One day, Haruaki receives a black cube from Honatsu. That night, he encounters a naked silver-haired girl stealing rice crackers. She is the human form of the black cube, an instrument of torture called "Fear in Cube". Haruaki and the girl 'Fear' fight together against other "Worse" instruments and their owners, using Fear's 32 mechanisms of torture.