The Queen Knights are the appointed protectors of the queen (self-explanatory) and there is this dirty little village kid who fell in love with the princess and wants to be one. it would be a typical shounen story, but there is a dragon that wears sunglasses. Therefore, it is awesome.

MAL:
The Gokuhi-gumi are a band of space Yakuza. Led by "Genji of the North Star," they seek to go to war with other yakuza factions and generally cause trouble throughout the galaxy.

From ADV:

Woo Sang High is under attack! The entire student body is being terrorized by a duo of frightening bullies who have recently been released from a juvenile detention center. Guk Do and his muscle-headed sidekick, Chung Ki, are on a rampage and they have set their sights on Saang Tae, a brawny teenager with the courage of ten men. He alone will battle the fearsome duo, but there’s only room for a few at the top, and only one man can be The Boss.

Anno Domini, The Final Days of The Year 5001. Join the Kanto Ijigen Family on their bodacious adventure going where no Yakuza has gone before... SPACE!

A disturbing manga inspired by an even more disturbing movie of the same name (aka Suicide Club). As you might expect, they both deal with the theme of suicide. However, the plots of the manga and movie are significantly different, so don't worry about spoilers and such. Finally, I'd just like to point out that the manga isn't for the faint of heart, and the movie even more so.

A short story collection of Jirô Matsumoto's, things get nasty, and wet. Seriously, in each of those stories there's enough body fluid sloshing about to fill a swimming pool.

A scientist finds a brain in an alley and implants it into the body of his beloved, Nina. It turns out the brain belonged to a boy, Misumi Yutaka, and he is none too happy to find himself in a female body. What happened to Yutaka's body and why was his brain in the middle of an alley? What will happen to "Nina" when the female parts of "her" body start to have an effect on "his" mind? You'll have to read to find out.

Kibayashi Rento is a 'personification' of a supernatural being descended from a family of Ents (tree-oak people). One day his arm got torn off trying to save a cat from a tree. While he's looking for the arm, he crosses a girl, Kurashina Saya, who finds his lost arm. Saya is Rento's crush, and actually a fellow 'personification' descended from a family of Ghouls, whose main characteristic is appetite for humanoid meat. Can romance blossom between the two supernatural beings? Slight discomfort advised. Don't worry though because he's a plant, so he can regenerate his lost body parts easily, including that aforementioned arm.

Includes onshots:
- Nurui Otoko / Lukewarm Men

From Clockwork Lies:

The girl that the protagonist is in love with was attacked by a rapist. However, the protagonist couldn't save the girl and even lost his own life in the struggle. He found himself in the hospital of hades (the other world) after his death and met a strange doctor in that place. The doctor made an offer to him. He will be given a chance to revive and return to the human world if he makes a contract with the doctor... What will he choose, and what exactly is this contract?

The manga adaptation of the otome game. The story centers around the six sadistic Sakamaki vampire brothers and a girl, Komori Yui, who goes to live with them.Yui Komori is a positive-thinking girl who nevertheless is troubled by seeing spirits and experiencing poltergeist phenomena. In her second year in high school, she transfers to a new school — a night school for entertainers and celebrities — due to her father's work. There are rumors that there are vampires among the student body, and Yui ends up living with the Sakamaki brothers.> Diabolik Lovers Prequel( http://www.batoto.net/comic/_/comics/diabolik-lovers-prequel-r10050 )

From The Waffle House:

The prequel to JINKI: Extend, which basically tells the story of a 14-year old, robot modelling girl named Tsuzaki Aoba. She encounters a giant JINKI robot type, called the Moribito-2, and ends up fighting against ancient JINKI and an unknown force.

From Chibi Manga:

Honami has a thing for glasses boy on a usual day in the class, comes a super cool glasses wearing boy!?

From Storm in Heaven:

Kyoji is a troubled boy who found peace thanks to his sensei, Tate, and the teachings of kendo. But during a kendo competition, Kyoji sees his master transform into an Inca warrior with eyes full of wrath. The two of them awaken the souls of ancient warriors within them, and start down the road toward repeating the same series of events that occurred in their past lives.

Mio Keisuke is a high-schooler who leads a rather dull, boring life. He can’t keep a girlfriend—because being a kept man’s too much of a hassle, and he can’t bring himself to fall in love and want to please his woman. Then—one day he seeks shelter from a sudden downpour under the awning of an apartment owned by Yugi Kakeru… and suddenly his life isn’t so dull anymore as he finds himself falling for his aloof and yet obviously lonely friend.

Comes with an extra for Kimi Note.
Includes characters from Star-like Words.

Naoya Hanamura, who works at a major manufacturer, hears that his crush and senior colleague, Sai, is engaged! Just when he's wallowing in heartbreak, Naoya's client, esteemed designer Shuji Takase, appears before him, enamored by Naoya's talent. One thing leads to another, and Shuji steals both Naoya's heart and his body. Naoya is then accepted into Shuji's design studio, where he finds himself becoming attracted to the ill-mannered, bossy and egotistical Shuji. But rumor has it his boss isn't the type to fall in love, and he can't seem to close the distance between them......

from Renta!

N/A

Jewel and Canary are twin brother and sister. One day they had a fight. Will they be able to make up?

Her name is Jasmine--the most beautiful flower of summer. This is a nostalgic tale about friendship and the magic of childhood...