The four girls of the Kameido High School tennis club play and don't play tennis in their side-splittingly funny daily lives. The new club member, Yuri Oshimoto, is forced to be the straightman to her idiotic upperclassmen. Then there's Kanae Shinjou, the stupidity-machine who can't play tennis even though she's in the tennis club; Marimo Bandou, the unpredictable super-pervert from Kansai; and Nasuno Takamiya, the air-headed, mysterious rich girl who tries to solve everything with money. Today, tomorrow, and the day after, regardless if they're all there or not, it's a tennis manga you can't help but roar in laughter at!? And in the fall of 2012, you might get caught up in the “Teekyuu” whirlwind even further!?

This manga tells the story of the previous Holy War, taking place in the 18th century, 250 years before the original series, in the Saint Seiya universe. The story centers on the relation between Tenma, the Pegasus Saint and his beloved friend, Alone, who would eventually become his greatest enemy, Hades.

The story takes place in the same time period as Saint Seiya Next Dimension.

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).

Through a strange encounter with a dog, Asahina gets closer to his classmate Tsukishima. But then an incident with a death involved set these two apart. Will they ever be able to reunite?

In the midst of a female-kidnapping serial killer incident, Makoto's best friend Hinano has vanished completely. Desperate to find her before it's too late, Makoto will try anything-- even invoking the resident phantom student of her middle school, Yotsuya-sempai! Surprisingly, Yotsuya-sempai appears to be an actual person. He's obsessed with creating the scariest stories ever, using the people and situations in Makoto's middle school to stage them. Though Yotsuya is mostly just interested making scary stories, Makoto finds that his stories tend to contain a kernel of truth and that they can reveal their terrible truth in the telling. But as Makoto helps Yotsuya stage his tales, can she convince him to tell the story of the whereabouts of her best friend?

From AQUA Scans:

During the entrance ceremony of high school, while looking at the rainbow after the rain, the main character Haru met, an unusual girl with an aura of 「air」-?

From Dan of Population GO:

The land is split between four different countries; A land of kindness, Piadin; a society that lives in harmony with nature, Fastogal; A land of the free-spirited, Caoren; a land of evil, Valden. Each land lives in balance with one an other, but how will things will change once Valden gains the powers of the Colossi, the gigantic warriors of old?

From Yen Press:

Time holds little meaning for Beatrice the Millennial Witch. Replaying the events leading up to the Golden Banquet again and again only gives her more opportunity to play with her new favorite toy, Battler Ushiromiya. The boy's will to resist the witch remains strong as the curtain rises for a third time on the Ushiromiya family's annual reunion. But as Beatrice pulls more and more players into the game, the strain on Battler's defenses is evident. Do the other members of his family hold the key to solving the witch's riddle and sealing her defeat?!

Question Arc
1. Umineko When They Cry Episode 1: Legend of the Golden Witch
2. Umineko When They Cry Episode 2: Turn of the Golden Witch
3. Umineko When They Cry Episode 3: Banquet of the Golden Witch
4. Umineko When They Cry Episode 4: Alliance of the Golden Witch

Answer Arc
5. Umineko When They Cry Episode 5: End of the Golden Witch
6. Umineko When They Cry Episode 6: Dawn of the Golden Witch
7. Umineko When They Cry Episode 7: Requiem of the Golden Witch
8. Umineko When They Cry Episode 8: Twilight of the Golden Witch

The side story arcs are:
- Umineko Biyori
- [m]Umineko no Naku Utage ni: Tea Party of the Witches[/m]
- Umineko no Naku Koro ni Episode X
- Umineko no Naku Koro ni Tsubasa
- Ougon Musoukyoku
- Umineko no Naku Koro ni Shi: Forgery of the Purple Logic

In this world there are mysterious machines known as TREMORS. The reason they came and who built them are still unknown.The most mysterious part of the tremors, however, would be their ability to continuously EVOLVE. And in this world a boy is on a journey looking for his missing father.

Shuuichi Inaba is a student of a special high school for young prodigies and one of the users of the newest and most popular application called 'Alice in Cyberland' - an app with an AI that enables its users to talk to them as with any other human. When some of the students of his high school start to get attacked by a mysterious culprit, Shuuichi is determined to find out who it is. In his investigation, he stumbles upon 'Alice' - a special kind of program, which, in return for helping him with the case, demands only to know something he would usually never tell anyone - his biggest and deepest secret.

A collection of very short and mostly atmospheric stories dealing with urban legends, ghosts, and superstitions all organized around a specific theme (school, visitors, etc.). Some are just two pages long.

A unique take on the 'assasin-for-hire' story, as the assasin 'Tsubame' actually is four different people with four different modes to kill. Penguin is a small quiet kid who has beastly sniper skills, Washi (Owl) has a huge gattling gun grafted to his shoulder to mow down his enemies for the sake of 'justice', Suzume the cute girl who wields dual pistols, and of course Tsubame himself who prefers huge rifles and martial arts. The four have a mechanical arm which when switched allows one of the others to take control. How did Tsubame end up this way? What is the secret of the arm? You'll have to read to find out.

When demons begin taking over the bodies of humans, only the strongest survive. When a practicing young witch named Miki Makimura asks her friend Akira Fudou for help with a ritual, the spell is interrupted and Akira is left on the brink of death. His body is overtaken by a powerful being named Amon. Now torn between his humanity and the demon within him, Akira uses his abilities to fight in the war between demons and humans for the future of the world itself!

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. He would have quickly gone insane from living in a world that could fall apart so easily, had it not been for 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 series of events, ones that are somehow linked to his childhood accident and a forgotten past...

After souls die, corpses still keep their hearts. Both protagonists Inoue and Fujiwara can see those corpses whose human hearts have died. Two lonely and special people encounter each other. They are determined to rescue the people who left their soul's corpses behind and alleviate their soul's pain. This is a moving work that soothes the spiritual wounds!

On the corner of Chinatown, the two of them crossed, The boy name is Inumi Haserou, high-school bodyguard who takes 1000 yen for each trouble; the girl name is Nata, self-styled Sage who mysteriously collapsed in the back alley. Deciding to protect Nata, Haserou would have to face the sudden change in his daily peaceful lives, as a group of Vampiric being who consumed people Ki, called [Demonic Sage] starts to attack them. Their purpose: to hunt Nata, who holds the key as the powerful weapons capable of turning them powerless! Comicalization of a new series written by the Author of Rental Magica, starts here!

From TokyoPop:

After having finished a job at Research Colony Mendel, a mysterious mobile suit approaches the colony--likely with hostile intent. When Lowe Gear intercepts in the Red Frame, the pilot opens fire... and thus begins another exciting adventure set in the popular Gundam Seed universe! Mobile Suit Gundam SEED X Astray continues where Gundam Seed Astray R left off!

From DrMaster:

All he ever hoped for was to be one step closer to becoming a priest, but Masato Kamioda gets more than he bargained for when he suddenly finds himself as the only male student in a pilot program at an all-girls divinity school.

From MangaHelpers:
Multiple instances of mysterious mass deaths are erupting all over the city. The only similarity between each mass death is the time in which the victims were found dead. Trainee doctor Sasaki finds himself in the midst of one of these mass death events. He must now fight his way out of a dungeon ruled by a man-eating monster: "Hitokui." As other humans are slaughtered and eaten alive around him, will he be able to escape out of this dungeon and bring an end to these mass murders?

After the surface of the world succumbed to chaos centuries ago, the city of Novus Aether is kept afloat in the sky solely by the continual prayers offered by the Saint. Years ago, when the Saint’s prayer was interrupted, an incident known as the "Gran Forte" occurred, causing a portion of the land to fall and split the lower city into two, separated by a cliff. Countless lives and property were lost or irreversibly affected in what would be known as the greatest disaster in the city’s history.
In time, the lowest layer, known as the "Prison", became the home to people who lost much of their former lives during the "Gran Forte". Crime, famine, and disease run rampant, with "The Noncorroding Gold Chains", the ruling organization in the area specializing in the sex trade, keeping what little order that still exists. Meanwhile, a contagious disease which causes the infected to grow wings has spread throughout the city, and a unit commonly known as the "Wing Hunters" has been formed to deal with these people swiftly and often violently.
In this "Prison" resides Caim Astraea, a freelance ex-assassin who does odd jobs for his friend, the head of “The Noncorroding Gold Chains”, for money. During one request, Caim finds Eustia, a winged girl who emits the pale purple light characteristic of the "Gran Forte" incident years ago. His encounter with Eustia will take him on a journey which will involve him with the most influential bodies of the city, including the Church and the royal government. As he searches for the meaning to his cruel, difficult life, he will discover the deepest and darkest secrets of Novus Aether.