In the Taro-kun wa Kou Miete Igai to xxx Desu. series:

V.1 - Taro-kun wa Kou Miete Igai to xxx Desu.
Living in the same apartment complex, Taro-kun who always looks so scary actually is…?

V.2 - Yappari Taro-kun wa Kou Miete Igai to xxx Desu.

N/A

When twins are born to the Oda household, Karin is tossed aside as an unwanted child. The one person who gave her strength through her childhood was her brother, Oda Nobunaga. Now both adults, Nobunaga sets about his plan for world domination in order to unify the world and create a place of happiness for both his subjects and his sister. However, tragedy strikes as Nobunaga is attacked in his palace and murdered. Beside his death bed, Karin vows to take on her brother's dream and act as his substitute, even if it requires making a deal with a demon to do so...

From Enterbrain:
The tale of William Tell has never been rendered this beautifully as in Mitsuhisa Kuji's stunning debut work Wolfsmund, where a fortified barrier-station torments the Swiss Alliance murdering all who stand against it, until William and his son attempt to defy it.
A fascinating reimagining of a European legend, Wolfsmund is a retelling of the William Tell legend with a focus on an actual landmark in the Uri district of Switzerland, the Devil's Bridge at St. Gotthard Pass. Filled with action, politics and drama it has all the makings of The Game of Thrones, including its share of bloodbaths, but told through a historical fiction perspective.

Sound Horizon and Katsura Yukimaru are back together, this time with an adaptation of the band's 6th Story CD Moira!

Heroes of the distant world of myths.
Who is the one guiding them?
The world woven by the thread of fate..

From Infinity Studios:

When you're the most notorious delinquent at school you have one hell of an image to maintain. The last thing you need is to be seen taking orders from an innocent puppy-eyed girl. But unfortunately for Keiji Sendai, he finds himself in this exact predicament when, Setsuna Yatsusaki, the shyest girl in school (as well as being the biggest klutz) finds out about Keiji's deepest and darkest secret... that he's a hardcore otaku! With her new trump card, Setsuna blackmails Keiji into becoming her slave. But just how long can a weak naive young girl keep such a dangerous young man as her pet dog? Join in on Setsuna's secret as she sets out to "train" a notorious thug in this unorthodox love story.

Note: Was originally serialized in Dengeki Teioh magazine in 2005 as "Kyouhaku Dog’s". This run ended after the magazine became defunct in 2006.
Serialization restarted in 2010 issue of Dengeki G's Festival! Comic under the title "Kyouhaku Dog’s - Another Secret".

From Chibi Manga:

After she took some medicines, Michiryuu became suddenly a little girl. People used to say that she was perfect. That's why she wants to go back to normal as quick as possible. But that will only happen if she can find a person she can fall in love with. That's completely impossible for her! So what can Michiryuu do?

From Aerandria Scans:
It's the 1920s and Mariko, age 16, is married to a man 30 years her senior. She is honestly happy to be his wife and really excited to board the Orient express in Turkey on their honeymoon trip. But her life takes a rapid turn when her husband is discovered dead after the first night on board... And that's only the start of Mariko's great adventure.

Sho-chan is a shoe shop owner with a fetish. One day ge gets discovered by a high school student he has a crush on.

It is an age when large-scale natural disasters frequently happen all over the world. It is a time when cyborgs and autonomous robots are beginning to appear on the market in technologically advanced nations. Major world powers compete for technology and resources. The divide between rich and poor grows and the future for the poor looks bleak. In this transitional stage, everyone wanders around in a self-indulgent daze and the way out isn't clear.
This is the story of how two cybernetically enhanced girls meet in such an era.

The wacky 4-koma adventures of Katatsumuri, a snail girl who goes to school.

From Shoujo Crusade]:

10-year old Niina is special. This is because she has the memories of her past life as a girl named Chitose still intact. Among these memories is a promise with Chitose's boyfriend which Niina then decides to try and fulfill. But can she really?

Includes the following one-shots:
Koi Baka. (volume 1)
Toda is a really smart girl but has no passion for anything. She admires idiots who are passionate, especially her classmate, Iijima.

Machibito (volume 4)
Komako is a carefree girl, who's pretty incoherent. Whe. a random guy asks her to eat sweet potatoes with him, she can't help but wonder why he pats her head and thanks her everytime.

Five hundred years ago, Rudolf von Goldenbaum united the disparate governments of humankind and established a mighty human empire, a tribute to his own greatness that stretched across the galaxy. Demanding loyalty and discipline, Rudolf created an order designed to long outlast his own rule; but all human works fade in time. Today, the decaying empire faces the threat of the Free Planets Alliance, and military leaders on both sides jockey for power in the face of a seemingly inevitable conflict. On the side of the empire, the young general Reinhard von Lohengramm sees war as opportunity, and the empire as soft clay ready for his own sculpting. On the side of the alliance, would-be historian Yang Wen-li would like nothing better than to live out his days in peace - but times of war have little use for men who waste their days studying the mistakes of the past. Circumstances will make heroes and villains of both these men, as they write new history one blood-splattered page at a time.

Mahiru is a negative girl, who always feels that any stroke of fortune will create a corresponding misfortune. She only wished to live her high school life in peace, but instead she catches the eye of a handsome prince. Laughter, tears, and shortcuts?! An ultra-miracle love story begins!

(Source: Anime News Network)

From MangaHelpers:
Souichi is an art student, and one day he saw an amazing painting at his university that made him want to study under the artist. When he went to learn from the master, though, the man did not accept him. Shortly afterward, he met the man's granddaughter, a blonde-haired, blue-eyed child called Rune. She was a very energetic kid who drew Souichi into playing with her in the surrounding countryside. Soon, Souichi learned the truth--the painting he had been so impressed with at his university was not the grandfather's work, but Rune's. She is the artist from whom he needs to learn.

Blood, war, and betrayal: this is the story of the Scarlet Macaw, leader of an organization devoted to crushing political threats on the Mervellian continent, a part of the Crimson World.However, the Crimson World is becoming darker than ever...http://tapastic.com/episode/81638

[taken from fictiondb]

SHE FELT LIKE CINDERELLA AT THE BALL!

Whisked from typing pool obscurity to overnight fame as The Nightstar Girl--the ultimate model for Rayven Cosmetics' sensational new perfume--Caren Ainsley felt that at any moment the dream would vanish, that devastating Marc Rayven would cast her aside once she had served her purpose. But Caren was determined to hold on to her dream despite Moira Evans, Marc's ravishing assistant who attempted to sabotage her at every turn.

She'd fight fire with fire with Moira, but how would she handle Marc? Were his kisses false or did he offer her a heart full of love?

Marriage—for love, sex or convenience?

Tess is about to lose custody of her precious baby nephew, so it's only natural for her to cry on her best friend's shoulder—Rafe Farrar. To the rest of the female population, he's sex on legs. So Tess is shocked when he suggests they marry to guarantee custody!

Instantly, their friendship becomes more intimate. But how will they relate to each other as husband and wife? One place they seem to communicate perfectly is the bedroom…

First year high-school student, Toujo Basara, is now living with two beautiful step-sisters thanks to his eccentric dad. But Mio is actually the new Demon Lord and Maria's her succubus chaimberlain. Throw in a "reversed contract," rival demon tribes, and the ecchi situations mainly brought on by Maria for good measure, and you have a situation where Basara's life will never be the same. This seinen adaptation of the light novel mostly focuses on the said latter ecchi situations that occurs between the three main characters.

Katsuragi Anna is a former ballerina who tries to find herself when her dreams of ballet stardom fall flat. She is tricked into joining the archery club by her friend... only to find that the president is her childhood rival, Jinnai!?