Rio is a 14 year old boy with no particular special traits, except his burning love for books. He’s awkward and considered odd at best by his peers. Rio also has a twin brother, Mao. Although they look alike, they couldn’t be more different. Mao is good at everything, popular, and has future plans to have a big, happy family. Despite their differences, the brothers are close. One day, when Rio attempts to retrieve a cat that wandered into the street, he is hit by a car right in front of his brother’s eyes. Everything fades to black. In the darkness, a voice offers a choice: to live or to die. Fading rapidly, Rio gives the obvious answer: to live! Turns out this was quite the loaded proposition. Rio awakens in a world filled with foreigners and strange animals he’s never seen before. That’s not the only odd thing–Rio now has the form of a black cat! He quickly learns cats are revered in this world because of their special role as familiars of wizards.

16-year-old Asakawa Tomoki, being a bishoujo all his life despite being male, has finally received the ulimate confession... from a vampire.

A bullied boy struggling with his depression possesses an unusual power to draw phantoms of evil spirit around him. Narrow-minded and timid, he has no hope for himself. Can he overcome the darkness that threatens to engulf him? Author/Artist: http://tapastic.com/ruki

A vampire webtoon.

Updating

Shingetsutan Tsukihime is a manga based on Type-Moon's famous visual novel, Tsukihime. The story follows Tohno Shiki, a teenage boy who, after a near-fatal accident in his childhood, gained the mysterious power to perceive lines covering everything around him. When he cuts along these lines, whatever it was immediately falls apart with a clean cut; in other words, killing it. Troubled by it he accidentally met a wandering self-proclaimed magician who gave him a pair of glasses that blocked his unnatural perception when worn. Soon afterwards, he was disinherited from his family and sent to live with some relatives. For eight years he lived a normal life, hiding his special eyes, until one day he receives a letter inviting him to come back home. Shiki suddenly becomes caught up in strange and life-threatening events, ones that are somehow linked to his childhood accident and a forgotten past...

In 1986, eleven members of the Ushiromiya family and several of their servants were trapped and mysteriously murdered on Rokkenjima, which the Golden Witch Beatrice claims to be responsible for. While Battler Ushiromiya is unable to defeat her and explain how the murders occurred without magic, he refuses to acknowledge Beatrice, forcing their game to continue with higher stakes. As the events on Rokkenjima are begin again, Eva Ushiromiya succeeds in solving the Epitaph of the Golden Witch in order to become the head of the Ushiromiya family and inherit the family's massive fortune. However, a phantom of Eva's dark side emerges and uncontrollably begins to wreck havoc on the island as Beatrice's successor.

Collection of 9 oneshots: 1) Enduring Broken Love 2) Eve's Fruit 3) Soloist 4) Prayer Beads 5) Thanks 6) Constellation Fortune 7) Breakfast 8) Bonsai 9) Paper Bag

To be free like a swallow out of its bird cage, that’s what Tsubame sees in his eyes. In the East Asian Desert, #13 Salvage Camp, Tsubame works as a metal scrap collector as he tries to earn enough money to travel on his own, like a free swallow. But one day a girl was found buried inside sand and she has a key hole on her wrist, the symbol of a Kagijin, one who posses demonic powers that can withstand that of an army. The empire who kept her as a slave arrives to retrieve her, however Tsubame refuses to hand her over and promises her that he will free her. How will he do so? And what significance is there to the key that hangs around his monkey's neck? Read and find out! From the one shot in Akamaru Jump Winter 2009 issue (1/10/09).

The beautiful vampire with long, silver hair Daia never attacked a human. He is constantly being watched by Kuro, a vampire hunter, and, because of this, he is always trying to run away. He eventually ends up in Japan and meet a merchant named Shishou, who then gives him a job and a place to stay. Daia is charmed by Shishou's kindness... Daia, who was always alone, starts to think about to drink Shishou's blood and make him a vampire as well. (Summary by BL Scanlations)

Resting in different lands are the legends of Colossus -- It was said that a single Colossus can change the tide of the war. At this point in time the only information that was disclosed was that there are multiple of these beings in each world. In this chaotic world, the appearance of the gigantic warrior (Colossus) will save the humanity.

Thousands of years ago, Vampire King Akabara "Red Rose" Strauss lost both his kingdom and his queen. Since humans were unable to kill the queen, they sealed her away, erecting thousands of fake seals so that the king would never find her true location. Despite being pursued by relentless dhampires, Akabara continues to search for his queen to this day... Akabara's quest takes a sinister turn when an entity called the Black Swan appears. The Black Swan inhabits the body of a young human girl every 50 years, giving her the power to destroy the Vampire King and his queen. With each incarnation the Black Swan grows stronger--will the 49th Black Swan mean the end of Akabara?

High above Farmless City, citizens are stunned by the sudden appearance of two floating figures. Are they human boys, monolithic robots, or something much more strange? As the battle ensues between them, destruction and devastation falls on the hapless city. One figure is Vice, and seems to be as evil as his name implies. The other is Ultimo, intent on trying to stop Vice from wreaking more havoc. But who are Vice and Ultimo really? Where did they come from? A new mystery begins with the fate of the world possibly hanging in the balance!

Tamami-san is a bakeneko, an immortal cat-human, seeking revenge on all the descendants, to the seventh generation, of the man who scarred her for life. But to hunt down those descendants, she needs money. For money, she needs a job. Days in the office, nights out hunting. No wonder she can't stay awake!

From ADV: Naoto Saki is a typical young boy. He gets average grades in school, and nothing about him really stands out. His favorite thing to do is sleep - which doesn't exactly endear him to his teachers when he dozes off in class. Whenever he falls asleep, Naoto dreams of the same fantasy world. Then one day, Naoto gets magically summoned into the very world he had once only seen in dreams! All at once, he's caught up in a battle between the powerful beings called Elphis, and a group of human-like beings called the Sand Dusts. For Naoto, this desert world of Orgos is no longer a dream-he can feel pain here, and possibly even die. He decides he'd rather not risk his life, and would like nothing more than to return home. But the pretty sorceress who summoned him in the first place has other plans for him. *ADV dropped this title.

A huge anomaly ravaged the mainland in Japan and ruined most of Tokyo, sinking three quarters of town to the ocean. Ten years after, the narrative shifts to Ganta Igarashi, a seemingly average pupil attending the middle-school of Nagano Prefecture. As an escapee, a survivor of the quake that is fantastic, Ganta has lived a regular life and has no memories of the disaster. This all changes when a strange man covered in ruby armour and blood floats through his class-room windows. Grinning madly, the 'Red Man' massacres the whole class of Ganta but but rather of killing him, embeds a reddish crystal shard in the torso of Ganta. Within days of the massacre, Ganta is sentenced to death at Deadman Wonderland, a jail that doubles as a theme-park and is subjected to some kangaroo courtroom as a defendant. Arriving in the jail, Ganta is fitted using a unique apprehension which tracks important indicators and his place. A deadly toxin is continually injected in to his blood-stream through the grab, but nevertheless, it may be neutralized by have a particular sweet-like medication every three times, which is often had through various actions in the jail, i.e. performing for crowds, operating back-stage, buying with forged factors (a type of money among prisoners at Deadman Wonderland), etc. To assemble Cast Points, an offender must execute in the deadly games of the facility and live. Luckily for Ganta, a mysterious woman named Shiro, who seemingly understands Ganta, and is understood by other prisoners at the same time aids him. While wanting to live as an offender on death-row, Ganta means to locate the 'Red Man' to clear his title. In a weird turn, Ganta starts to acquire the capacity to control his blood, of making it a weapon to the idea. Unknown to Ganta, he's become one of the jail's "Deadmen," an isolated number of prisoners have the Branches of Sin making them capable of controlling their blood. Ganta is made to take part in cruel gladiatorial death matches called Carnival Corpse, whose anonymous viewers pay substantial amounts of cash to observe after his skill is found. In his lengthy battle to live he manages to befriend a few of those he fought off in the stadium and with their aid, Ganta proceeds his search to to discover the identification of the 'Red Man', why he changed into right into a Deadman, as well as the shadowy secrets the penitentiary authorities are concealing

The manga is composed of various episodes linked together by the mysterious boy with no particular name. The boy travels to different times and places, trading with different people, letting them see a glimpse of their future or past, or the secrets of others, and bets to see if they can change their fate.

From Tokyopop: Yuuki is an energetic teenager who carries the disturbing power of foresight in her dreams. She finds that this is tied to the mysterious Deep Sleep that has overtaken her sister, Yuuka. Clues left on her cell phone and visions that come to her in her dreams begin to reveal a strange puzzle... and then in one dream, a glass wall stands between her and her sister while a faceless little girl stands by Yuuka. The mysterious girl hands Yuuki a kaleidoscope--which Yuuki discovers she still has when she awakens from the dream the next morning

Yoh is the only human being living in a strange town that exists somewhere between this world and the Twilight World. Residing in this town are spiritual manifestations of real world objects that were forgotten or thrown away by men. Yoh is the owner of a lifelike doll named Ian, who has the special ability to take photos of other beings' memories. With her help, he is running a photo studio called "Fuguruma." The manga revolves around those specters who seek the studio's service and the stories they have to tell.

Jong Hyun Ho has an unusual ability. He has the ability to read peoples thoughts when he is touched by them. But having this ability is not all fun and games. Jong Hyun Ho finds this ability very troublesome, and he doesn't like being near people. His ultimate goal is to make a lot of money and be rich and alone all his life. But one day a Shinigami appears, popping out his computer screen and proposing a job which he needs to fulfill in order to keep his soul.

In Fuyuki City, seven sorcerers will each summon and become "Masters" to powerful familiars known as "Servants" in order to wage a secret war for the Holy Grail. The seven groups will battle until only one is left - the one who will be granted a chance to wish upon the Holy Grail. While the origins of the war are obscure, it is set to begin again. Shirou Emiya, out of admiration and gratitude towards his his late foster father, strives to become a "Hero of Justice" in spite of his lack of talent for sorcery. Unexpectedly, he becomes a participant in the Fifth Holy Grail War when he accidentally summons Saber, who is said to be the strongest servant of all... Based on "Fate" and "Unlimited Blade Works", the first and second scenarios of the game.

From Tokyopop: Yumi, a seemingly average high school girl, is destined to become the wife of and child bearer for Evil. As soon as her first menstrual episodes begin, all sorts of villainous cretins show up in the hopes of providing the seed for wickedness itself. In response, the forces of Good, a Buddhist priest, the Catholic church, and their attendant holy warriors rush to provide protection for the now-pregnable Yumi. But she reaches out to another warrior, a young punk freshman heartthrob who literally beats off the female population of the school with a stick. But when he sees Yumi in a vision, this cool-as-ice thug melts ... and the adventure begins ...

[From Del Rey]: Ryousuke Akiba calls himself ES, a code name taken from a mysterious scientific experiment. Ryousuke will live to be at least two centuries old and possesses strange mental powers: He can enter people's minds, discover their darkest secrets, even rearrange their memories so that complete strangers will treat him like family. Ryousuke acts not out of malice but for survival-wandering Tokyo for reasons known only to him. No one recognizes him for what he is . . . until Dr. Mine Kujyou, a determined researcher, meets someone who challenges everything she knows about science- ES, possessor of the Eternal Sabbath gene. But is he the only one?

The story involves human mutations called "dicloniuses", who grow horns on their heads and possess telekinetic powers, in the form of invisible "arms" called vectors. The tendency for violence among dicloniuses varies among characters. Certain scientists contain them in a Facility in cells where they are subject to inhumane experiments to test their abilities or where they await execution for being too dangerous. An infectious virus is also associated with the mutation. This virus is spread through non-lethal contact with the vectors of a diclonius. The main non-mutant character in the story is Kouta, who ends up becoming increasingly involved with these dicloniuses, as they seek refuge from the scientists. The main diclonius character is Lucy/Nyuu a killer whose alter ego is a hapless, and very cute child whose vocabulary and intelligence is quite limited. {Corrections from Silvermagic.} After a large amount of choice occurences the lives of these two characters becomes inexplicably intwined...