A unique owner with an unusual talent, a boy is able to see the Katana's true form! Behold the strange tales of a sword-sharpening master!

Chiaki had to suddenly transfer from Tokyo to a secluded village in the countryside, because of her father's job transfer. Though longing to go back to Tokyo, in her new school she met Miya, whom she initially hated, but as time went by the feelings of hate changed to love. Now, while using her own skills, and competing with the other girls that stick to Miya, she will try to win his love. "I want to be his No.1."

- Finger Scans

From MangaHelpers:

In a strange twist on Arthurian legend, young Art pulls the magical sword Excalibur out of a stone--only to find himself as one of a million Arthurs, fighting to defend the island of Britain from enemies and to earn the rank of the true king. Art is pretty puny, but his childhood friend Ligu (who was also chosen by an Excalibur) tries to keep him from being immediately killed.

Soon Art lives in a castle with knights, which are created beings who serve the kings. From the respect with which he treats the knights, he inspires some to hope he becomes the true king. But is that really achievable by a scrawny crybaby like him? [tethysdust]

Junjou Romantica: Takahashi Misaki is suddenly having some unexpected and odd problems. What started as a need for some college entrance exam tutoring has somehow led him to being romanced by a suave older man who also happens to be his big brother’s best friend. Confused by all of his brand new emotions, Misaki struggles to deal with his suddenly very odd life. And if that wasn’t enough, his suitor, Usami Akihiko, has plenty of issues of his own. A man-child who decorates his room in giant teddy bears and toys, Usami is a famous novelist who also writes steamy boys’ love novels on the side. When Misaki cracks open one of these books and reads sentences like “Usami licks every inch of Misaki’s hot body”…well, let’s just say that all hell breaks loose. Plus it doesn't help with Usami claiming he's in love with him.

Junjou Egoist: Kamijou Hiroki is a broken man, consumed by unrequited love for his childhood friend, Usami Akihiko (the writer from Junjou Romantica). Along comes Kusama Nowaki, whose name "Nowaki" means "typhoon", an orphan working his way through life since middle school. Like the typhoon he is named for, he whirls into Hiroki's life and heart, blowing all resistance away before him.

Junjou Terrorist: As fate would have it, Miyagi Yoh (whom Hiroki is working with as assistant professor) and Takatsuki Shinobu, a high school student, cross paths. Bits of pieces start to link together from the first two stories. That aside, Miyagi, who has a sad hidden past in himself involving a relationship with his teacher, is faced with Shinobu, who just says whatever is on his mind. The wheel of destiny is beginning to turn once again...

Mami and Tomoki have always shared everything in life, they are identical twins, yet so different in character and personality: Mami tender and helpless, courted by boys to whom she doesn't never "no" for excessive kindness, Tomoki with a strong sense of duty and a great spirit of sacrifice, would do anything to see his sister happy. But comes a time, however, when one realizes there are things cannot be shared, especially when it is something extremely rare and unique .... just like an alien?!

Haruiro Astronaut is published as extra chapters in the series of "Orange" by the same author.

Asai Sachi's luck has always been considered dreadful. After becoming the class president, she meets Kurono Hyougo, a guy with a frightful face who bears various gruesome rumours behind his back. Hyougo had been living alone in an apartment; but when Sachi mistakenly reveals that Hyougo is a minor, he had to be kicked out. Fortunately, Sachi's father is a realtor, and suggested to have Hyougo live in their unused detached house. Would Sachi's bad luck turn upside down upon meeting Hyougo?

From Sweet Puriinsu Scanlations:

Moriya Daiichi is a man who absolutely HATES dentists! After a very traumatic visit when he was young, Daiichi has done his best to brush and floss to the extreme so as to avoid a dreadful visit. While in college he receives a shock that has him neglecting his teeth and thus cavities formed. His toothache has Daiichi complaining so much that a friend forces him to finally make an appointment and thus he is then treated by the one and only Hara-sensei, an extremely young and handsome dentist whose only interest lies in well-kept teeth... And Daiichi's teeth are perfect!

In the world, the manipulation of tanks (Sensha-do) is one of the traditional martial arts especially for girls. Miho doesn't like Sensha-do and moves to Oarai Girl's High School. But the chairperson of the student council orders Miho to participate in the national Sensha-do championship.

Based on the novel of the same name by Orson Scott Card, in which the hopes of mankind rest on the shoulders of genius children trained to combat the impending alien threat, Shuho Sato's one-shot focuses on the story of young Ender Wiggin. From the time he was three years old, has been monitored by the military to determine whether he has what it takes to enter Battle School, a specialized school in outer space where the brightest children are trained in the intricacies of war and command. Considered to be humanity's savior, Ender struggles with the pressures of the expectations placed on him, and with his own internal struggle between his conflicting empathic and destructive capacities as a tool of war.

A boy meets his country's former hero, who is now a rebel.

Nishi Uko's Collectors is about two women in a relationship who disapprove of each other's spending habits.

From Blissful Sin:

Often seen as silent bystander, the eldest son of the Naruse household is about to embark on his own journey of love. Raita is the epitome of success and incomparably handsome but he’s largely a mystery to those around him. With a bully and a pervert for siblings, what can we expect from the self-confessed virgin?

A story about a girl who wished to be a delinquent, the world and a lizard.

Sotomura is a high-school girl who is feared as a delinquent and avoided by most students. From her light-brown hair down to her long skirt and harsh manner of speaking, she completely seems the part.

But after Sotomura rescues a girl named Haruno from some bullies, Haruno decides to try to get to know her better. Haruno is surprised to find out that Sotomura isn't a delinquent at all and is, in fact, just a very socially awkward girl that's bad with words but wants to make friends. She enjoys cooking, handicrafts, and hitting the supermarket sales. Sotomura also loves cute and fancy things, but she hides these girly traits because she feels they don't suit how she looks.

Haruno's first step in helping Sotomura is to try to teach her how to smile, because whenever she tries, it ends up as a scary grin. Thus begins the story of Sotomura's attempts to make new friends.

Have you ever felt as if you are a protagonist of a fictional story? Then Ori's life could be called a cruel drama: the death of her parents, uncaring guardians, bullying in school, nervousness around people... But as a matter of fact she is... an invented character in the truest sense of the word! And the author, who decides her future, is already writing a tragic finale! Only, ignorant Ori does not obey his will...

This is Pandora of Eternal Return, the second part of the Epigraph trilogy and continuation of Epigraph of the Closed Curve

Simo Häyhä, the legendary sniper who distinguished himself defending Finland from Russia in World War II, is a woman.

From Paper Dolls Project:

Shinomiya-kun's aloofness attracted Yukino's attention and because of that, she started to see a new side of him. And now, even though he loves school, Shinomiya-kun has to quit school due to home circumstances. To be able to continue seeing him, what would Yukino do?

From Easy Going Scans: Five different people are gathered in an abandoned hospital after getting a mysterious phone call, and the mastermind behind the curtains holds their families hostage. He orders them to figure out the one culprit who killed his brother... Or otherwise, they will all die.

When a stray black cat named Kuro crosses Mahiru Shirota’s path, the high school freshman’s life will never be the same again. Kuro is, in fact, no ordinary feline, but a servamp: a servant vampire. While Mahiru’s personal philosophy is one of non-intervention, he soon becomes embroiled in an ancient, altogether surreal conflict between vampires and humans.