From JanimeS:

The series begins as a guest visits a temple where Myo-Un and Ryu-Sang are living along with many other orphan children. This guest turns out to be an assassin who came to kill a certain someone who is the last child of a powerful family in Su country. The assassin's employer, who remains anonymous, wants to clean up every root of possible problems.

The assassin calls for reinforcements and attacks the lady of the temple, revealing that the lady of the temple is also another last descendent of another powerful family that was drawn out of Su country. Myo-Un, Ryu-Sang, and others are forced to flee the temple.

Thus, Myo-Un & Ryu-Sang's journey begins, and the assassin is still after them.

Note: Nabi: The Prototype is divided into six stories. Stories three to six features Myo-un and Ryu-Sang days in the temple before the story in Nabi began.

A collection of short stories:

-Stroboscope
Kazu, the owner of a run-down coffee shop, becomes the inadvertent host to Renji, a young man who perceives Kazu's hunger for the touch of another person. The pain of this realization only increases the torment of Kazu, who has long ago given up on his longing for love. [Warning: Talk of a suicide attempt.] - Must be Endless

-Chain Gang
Always together, one man drinks at another man's home when he can't catch the last train home, but what is this feeling of deprived freedom? - Yaoi is Life

-Good Morning, Bad Day

-Devil's Thoroughbred
Kinaga-s act of kindness and friendship is repaid in the most unexpected way. Yamashita Tomoko's pre-debut work! - Echochi Scans

From Viz:
Nana "Hachi" Komatsu hopes that moving to Tokyo will help her make a clean start and leave her capricious love life behind her. Nana Osaki, who arrives in the city at the same time, has plans to score big in the world of rock 'n' roll. Although these two young women come from different backgrounds, they quickly become best friends in a whirlwind world of sex, music, fashion, gossip, and all-night parties!

Note: Won the Shogakukan Manga Award for shōjo in 2002.

Strange things are appearing from the sky, and the world is slowly dying. In Korea, there aren't enough military men to fight these enemies off, and high-school and college students have no choice but to join the military and help the others survive - at the risk of their own lives.

SERIES 7: Steel Ball Run
It's the seventh instalment of the JoJo saga and takes place in the wild west in 1890 (about the same time period as the first arc of JoJo).

From ShoujoMagic:

Miu Sakurai, age 15, attends a Catholic school where she prays every day for her admired Shion Amamiya to return her love. When that doesn't work, she places her faith in a book of magic and tries casting one of its spells. However, it's not love that manifests... it's Satan! "The recompense for the contract to grant your wish is your virginity," he tells her, and this is Miu's virgin crisis!

Vol. 4, Story 2: Satanic Honey
Malphas, who exists on Earth as Tsubasa, meets a young girl named Manami who has an unusual compassion for crows. She has two secrets which will transform Tsubasa's reasons for wanting to mature into a full demon...

Vol. 4, Story 3: Satanic Cohabitation
The continued adventures of Miu and Satan. Baal, who desires Satan's place as the Lord of Hell, kidnaps Miu to use as Satan-bait. But complications arise when Baal looks for the aspect of Miu that would attract a high-level demon... and finds it!

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?

From Divine Sanctuary:

Hotate is a 10 year old girl who was living at her grandmother's house since her mother died. One day her grandmother tells Hotate that she can't care for her anymore because of her age and that she's going to have to live at her uncle's house. After moving to her uncle's house, she attends a new school, but things aren't easy because of her special ability to see the dead. Can she make friends with students in her new class? And what's the secret behind the bond between her and her uncle...?!

Includes an extra story called Aishite Nai

The male protagonist Utsumi Shinichi is a well known established 31-year old author but has lost his inspiration and is currently living as a shut-in at his grandmother's house in the countryside all alone without barely taking care of himself. Then one day a 10-year-old girl named Haruka stops by and asks Shinichi for permission to take care of a stray cat in his garden. This young girl causes an unexpected reaction in him and he agrees. Shinichi learns that Haruka is an aloof and introverted girl whose parents are barely home: her father travels a lot and her mother is sick in the hospital. After meeting Haruka, Shinichi's editor Oogaki convinces him to use her as inspiration for a new romance novel. Shinichi isn't interested in Haruka in a romantic way, but he pities her because she reminds him of his tragic child self and his lonely childhood. Eventually, they develop an awkward friendship, and somehow they can't leave each other alone. What is in store for them? Why does the laidback Shinichi react this way to this young girl?

A little extra from "Yatamomo" about Momo's and Suda's past.

The prequel of "Fushigi Yuugi" telling the story of Byakko's miko, Suzuno Osugi, and her Seven Celestial Warriors.

From Vices and Devices:

Jun hates his boring, lonely high-school life. Kouji hates being a penniless thug. Even though they have absolutely nothing in common, Kouji ends up getting roped into taking Jun on a roadtrip, and they realize maybe their lives aren't as bad as they think.

A diver has died, but five years of his life have been accidentally destroyed from his blue lantern. Now he must live again. Will he be able to make all the right decisions?Note on the title and premise: A "lantern", as it relates to this story, is a vessel, floating on the water, that contains the memories of a person's life that they will see when they die.

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.

A full color manga about Mary, a demon who gets her strength from sucking the very life from her unsuspecting lovers, and is embroiled in an all out demonic war in Shibuya.

1) Mega You Freak
A boy who dresses up as a woman to capture the heart of the man he loves.

2) Mega Love Melancholy
Shoichi is a manga artist who almost died at his girlfriend's hands. Since then, he can't look at any girls, so his friend Yuri....

3) Home
Yuri, from story two, meets someone from his past.

4) Cor Leonis - Lion's Heart
The brother from chapter 3 meets with a young boy as a favor to one of his clients.

5) Destination - The bird and the plane
The kid from chapter 4, realizing the hardships that his classmates face.

6) Café Hickory House
A story about a cafe owner and one of his customers~

7) Hands who extended for
A man from a temple finds a child abandoned in the forest

Collection of 9 oneshots:

1) Enduring Broken Love

2) Eve's Fruit

3) Soloist

4) Prayer Beads

5) Thanks

6) Horoscope

7) Breakfast

8) Miniature Garden

9) Paper Bag

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.

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?