From Entropy:

Jin Young is a good student with good grades, but she has a little bit of an unstable mind. Hye Jung is a cheerful girl who helps out at her mom's "snack shop", a sort of small restaurant that offers light meals to diners. Both attended the same school, and both transferred to an independent-study private school, where they meet Si Hyung who is an instructor there. Si Hyung used to live in the same neighborhood with Jin Young when they were young, but he's surprised how Jin Young has changed into a cold person.

A gripping reinterpretation/adaptation of The Illiad by Homer that revolves around Priam's daughter, Cassandra, who was believed to have been given the gift of prophecy by Apollo when he proposed to her.

Takumi is a high school student. He is withdrawn and is not interested in 3D things. In his town, a mysterious serial murder case happens and people get panicked. One day, when he chats on the internet, a man suddenly contacts him and gives him an URL. He goes to the website and finds a blog image that suggests a next murder case... On the next day, it really happens... Takumi Nishijo suffers from intense delusions as a result of his apparent schizophrenia and the extremely secluded lifestyle he lives as a hikkikomori. One day he accidentally stumbles upon a gruesome murder scene, a part of a chain of events called "New Generation." After this, his life gets caught up in these events, and he meets a bunch of increasingly insane anime girls with swords.

Chaos;Head's story is set in 2008 in Shibuya and is centered around Takumi Nishij?, a high school student at the private Suimei Academy, and the strange and brutal murders that have recently occurred in the Shibuya area, known as the "New Generation" (????????????) Madness. The story begins on September 28 with Takumi talking to an online friend called Grim (??? Gurimu?). Grim is trying to bring Takumi up to speed about the recent New Generation events since Takumi is not interested in local or international news. A person named Shogun (???) joins the chat room midway through Grim and Takumi's conversation. After Grim leaves the chat room, Sh?gun begins to talk. He speaks in a very cryptic and confusing manner, leaving Takumi nervous. He then sends Takumi a barrage of image links, one of which appears to be of a brutal murder of a man being pinned by stakes to a wall. The next day, Takumi comes across a real life murder scene. Witnessing a mysterious pink-haired girl pinning a man up by stakes in an alleyway, he immediately realizes he is witnessing the very murder detailed in the pictures he received the day before. Convinced Shogun is targeting him and the girl he saw committing the murder is somehow connected to him, Takumi tries to avoid getting involved with other New Generation events. However, as Takumi begins attempting to distance himself from the crime he witnessed, he soon catches interest of the police. With the police suspecting him, and himself convinced that he is being targeted by Shogun, Takumi finds himself caught in a spiral of delusions and paranoia, as he desperately tries to keep himself safe and figure out why he is apparently being targeted. He eventually comes into contact with several other people related to the events, including the girl he saw committing the murder herself. Unsure of what is real or who he can trust, Takumi finds himself thrust into a much larger scheme than he ever thought possible, as the mysterious company NOZOMI carefully plots something from behind the scenes. From Baka-Updates: Takumi is a high school student. He is withdrawn and is not interested in 3D things. In his town, a mysterious serial murder case happens and people get panicked. One day, when he chats on the internet, a man suddenly contacts him and gives him an URL. He goes to the website and finds a blog image that suggests a next murder case... On the next day, it really happens... Could he be really the one responsible? And where is the D-sword that he is supposed to find?

The series takes place at a certain Japanese location, where a girl moves in with her aunt to a new house after experiencing some more or less shocking events back home. There she meets a boy named Fuyuki, whom she spends a lot of time with from then on. The special thing about Chinatsu is her voice, a voice which many seem to have heard before, but from where? What's so special about this girl, and what'll happen in the future?

Conspiracy, betrayal, and war that revolves around the Chess Isle Crest! Amidst these events, one man's sleeping resentment and grudge starts to become conscious and real. Webtoon from Naver Please address this work as a Manhwa (Korean word for cartoons)

From JShoujo Scans:

1. Animal Trainer

Sawa has been going out with Manabu for almost a year. He's kind, gentle, and giving. She has no complaints, seeing as how he's the perfect gentleman, and she figures that if they continue to date, they'll eventually end up marrying. One day, Manabu takes her out to a bar, where he introduces her to a friend of his, who turns out to be someone she used to know back in college. On her taxi ride back home, she finds that she took her former classmate's cellphone by mistake. He asks if he can come pick it up at her apartment, and when he arrives...

2. Friends Forever

Chiaki, Yui and Mai were childhood friends that stayed close, but Yui's death throws everything into chaos. Chiaki is determined to discover the truth, if it was suicide, murder, or something much more disturbing.

3. The Perfect Day For Moving To The Big City

College student Miho is new to Tokyo, a bit lonely, and glad to have found a friend in the beautiful Youko. Then Miho attracts the attention of Tobi, a handsome sempai that Youko has a crush on. Miho loses her friend but now Tobi won't leave his fun new "toy" alone!

In a world where monsters called Yoma prey on humans and live among them in disguise, humanity's only hope is a new breed of warrior known as Claymores. Half human, half monster, these silver-eyed slayers possess supernatural strength, but are condemned to fight their savage impulses or lose their humanity completely.

A former Nazi official is kept captive by the ruthless young doctor who knows him so very well and is determined to make him pay for the past...

1) Zion no Koeda - Kapitel 1
2) Zion no Koeda - Kapitel 2

3) Chrysalis
From Futarikiri
Lying injured and near death on a battlefield, Douglas Carlisle hears an old, forgotten call, and discovers a new reason to live.

4) Netsu no Ori
From Blissful Sin
World War II has broken out and Germany is rife with Nazi activity. Once an accomplished and praised pianist, Ernst now spends his time confined in the home of his past pupil, Albert.
As the Nazi party begins its last march towards the annihilation of the Jewish people, Ernst struggles to survive with Albert, a man whose beliefs and feelings strongly contrast. Will Ernst ever fly free, or will Albert cut his wings and tie him to his side forever more?

5) Paldias
From Momocha Scans
A sweet story between a Latvian sergeant and his commanding officer.

6) Zion no Koeda - paw extra 1
7) Zion no Koeda - paw extra 2
8) Zion no Koeda - paw extra 3
9) Zion no Koeda - Kapitel 3

A beautiful love story between a boy and a girl, that takes place in Hokkaido.

From Fantasyshrine:

Odagiri Yuki, a brilliant surgeon, is also known as the “Absolute Zero Angel” for his ice-cold aloofness with people, and his soulful compassion when he operates on patients. Haunted by a lover’s death, Yuki consoles himself with drugs and sex—… This piques both personal and professional interests in Mine, a neuropsychologist, who accepted Kuneida’s request to cure his friend’s coldness. What would it take to melt the “Absolute Zero Angel”?

From Storm in Heaven:

Ten years ago, there was an explosion at Hisano's apartment building. She would have been there, but she'd been hit by a bike ridden by a boy in blood-stained clothes. He dropped a fake gem when it happened, and she's been hanging on to it as a good-luck charm ever since. Now Hisano's in high school. One of her teachers was murdered, and the police are investigating. A young man suddenly appears carrying the toy the gem belonged to. And perhaps... can he also see the hallucinations Hisano has always been plagued with? Everything is connected as the pattern slowly rises to the surface.

A romantic story set in showbusiness and modeling world, CRASH reveals the influence played and the links joining the publicity, cinema and TV worlds: as a vector to the image manipulation, that tends too often to dehumanize the top model or actor, reducing him to a simple image in 2-dimension.

It happened after school one rainy day... A group of friends have stayed behind to prepare for the next day’s school festival. One moment they are idly telling ghost stories but the next an enormous earthquake strikes and the entire school seems to fall down around them. They awake to find themselves trapped in a parallel version of their school. A school abandoned and disheveled and whose calendar dates back to 1927. Can they find a way out of this nightmare or are they doomed to the same fate that befell the other victims whose corpses that lie numerous throughout the school?

With their school shutting down for good, the students of a small town were heading for different directions in life. For Minase Tamaki, who was staying in town to find a job, it might be the last time she sees her crush Shindo Yuuma, who is moving to the city to attend a new school. She asks him to do a little prayer that is supposed to help people cross paths again even if they become separated. But her classmate, Yuzuki Erina, overhears their conversation and, out of jealousy, decides to ruin her plans by inviting their entire class on what was supposed to be an intimate spell. As soon as the charm goes off, the ground splits in half, swallowing the entire class and, when they wake up, they find themselves in an old school campus. Unable to find a way out, they wander the corridors, trying to figure out where they are. But it seems that the building isn’t as abandoned as they thought it was and, in fact, something evil is lurking in the shadows.

The story takes place in a circus in Paris in the 1970's. Much is made of the romance of the circus atmosphere, of flying through the air on a trapeze etc. We're talking about Old World riffs on the romance and tawdriness of the ring. There are no elephants in tutus walking on their hind legs in this circus; but there are slit-eyed jugglers, daring death-loving trapeze artists and sad Pierrot clowns; though the Pierrot clown - our hero, Torinosu (a.k.a 'Bird's Nest') does have a false red nose.

The tawdriness comes from the circus master pimping out his performers to anyone willing to pay. Decadence is strife throughout the tale - ghosts who wander into the action looking like teenage girls even though they're actually the hero's brother; abandoned neurotic women with a thing for inflicting pain; buracon and possible murder, not to mention mountains of unspoken pining and a hero who looks about to perish at any moment from terminal angst.

From Kotonoha:

Seventh grader Hayashi Renei is troubled by a strange dream: Her dead brother, who was killed in an automobile accident, comes back to life as Coo. The dream comes again the following night and then every night thereafter.

Coo's world is a cruel one--crueler than the real world, even--with its own share of pain, suffering, and sadness. Renei is searching for her house with her brother and others whom she meets in Coo's world so that she can return to reality and the land of the living...

From Hyper Parfait:

Kuchiki, a flutist, was plagued by nightmares every night that forced her to seek the help of counselor Matsuzaki. Ishikura, a police inspector, unexpectedly discovered a headless mummified body in an empty apartment and is now on the case. When Kuchiki regains her lost memories, the curtains also opens to a tragedy!

From Yen Press:

Rescued from the darkness by Xeno, a mysterious swordsman, Claudia the Rose Witch is the foundation of the Crimson-Shell, a special division of the Red Rose—an organization aiming to capture the results of one mad scientist’s experiments, the deadly Black Roses. But when Xeno’s loyalties are called into question, will Claudia be strong enough to believe in her dearest friend? And what is the color of the rose blooming in Xeno’s heart—a deep, passionate crimson…or a traitorous jet-black?

From Tokyopop: Jin Sung Moo does his best to hide his inner feelings; Shin Hae Jung dances to the beat of her own drum; and Jimmy is an out-of-this-world guy with a revved-up motorcycle and style that is second to none. Some say it's an extreme kind of love. Some say it's just crazy. Some say it's a crazy love story.