Some are chosen by the 3 guardians of the Universe that protect the balance of all worlds and to stop a great evil. These soon to be heroes are selected from different worlds and are gifted supernatural abilities and unique weapons to fight of The god of all evil and his force and take back the keystones which hold the source and balance of worlds.

A mysterious transfer student arrives to the third year, class C for Hanazono Girl's Middle School.
Akane is a plain and simple girl who was tired of her over bearing Friends, and silently thinks that it is o.k for the world to be destroyed. However, all the girls of the class wake up to find themselves in a desolated school, with count down timers. Every girl is tied to another one, and this pair must survive a 7 day Battle Royal. As it turns out, Akane is tied down to the mysterious transfer student.

Friendships crumbles, hopes are lost and sanity is tested as the game starts of with a bang!

Japan is a seismically active country, so the occasional trembler isn't anything that people get too worked up about. They happen and it's unfortunate, but in general Japan is prepared. But there is one scientist who believes that he has found proof that a recent quake has triggered a cataclysmic event, and that within a year Japan will sink into the sea. Now if he can get anyone to believe him before it’s too late…
Also known as Japan Sinks, this is based on the award-winning novel and movie of the same name.

From Whitelies Fansub & Dulce Tentación Fansub:
A twisted triangle, a new story begins...

From Yen Press:

Each year, the Ushiromiya family gathers at the secluded mansion of its patriarch, the elderly Kinzo. It has been six years since Battler joined his cousins at the annual event, but their happy reunion is overshadowed by worsening weather and an eerie premonition from his youngest cousin.

When their parents' conversation turns to the division of the inheritance upon Kinzo's imminent death, Battler and his cousins reminisce about the stories their parents teased them with as children-tales of the witch, Beatrice, who haunts the islandâ??s forest. But when people start dying unnatural deaths, Battler canâ??t help but wonderâ?¦

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

- Umineko Biyori
- Umineko no Naku Utage ni - Tea Party of the Witches
- 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

Farllee woke up in a world which she did not know. Without the slightest memory she embarked on journey to find out the truth, meeting very strange creatures along the way. muZz(me-yuzu) is a story about dreams and delusions.

The second official anthology of Aldnoah.Zero.

As children, twins Umi and Sora became acquainted with a four-year old Beniko. Years later, Umi has moved away, and Sora confesses to Beniko that he'll propose to her when she turns 18. But when Sora dies in a traffic accident, why does Umi appear before Beniko looking and acting just like Sora?

From Etc:
Based on historical setting of Korea during the Josun Age. Long ago, in Jushin, secret royal inspectors named "Angyo Onshi" wandered the country and restored the order. But now that Jushin is destroyed, only one is still wandering.

Once again, The Throne of Caprice has ascended for the take. Whether the desire is of benevolence or madness, the Throne cares not. The mountain has risen and the world shudders as the vying persons and coalitions struggle for their own ultimate end.For thou to stand at the top and seize both keys, become The Absolute.

Collection of oneshot stories: 1. Is love between adults and high school girls really taboo? Ritsuko's boyfriend, Yuuji, is an outstanding office worker who works in a foreign company. He always treats Ritsuko like a little kid just because he is seven years her senior. Does Yuuji really like me? Ritsuko is always insecure. Do I really like Yuuji? Can we really be together? 2. Taiyou and Daichi are twin brothers, who have been Aya's childhood friends but.... 3.Minori is a shy girl who has a black cat she named Night, whom she loves very much. One day Night runs off. Will she ever find him and bring him home?

A series of loosely-connected vignettes, each lead to the next by a stray thought. A young hit-man chased from his home; a dropped key to a bloody room; a meat-locker to hide a corpse; the watchful eyes of crows; a criminal's chance at salvation; the sight of music in the air. Where will this story take you, and in what place will it end?

A chance meeting between a famous idol and an ordinary girl on a snowy surreal day sets the stage for this manga. Depressed and hopeless, Kurashiki Yuya meets Mayu, whose carefree and live-for-the-moment attitude brings him new hope. In the spur of the moment, Yuya forgets to ask Mayu's name, and watches as she disappears from his life. Much later, Yuya comes across Natsume Tougo and their band, Dessert, along with their new performer who is none other than Mayu. Mayu and Yuya meet again, but Touga is determined to not let her go at any cost!

Extra story in v.9: Only One
Mio, the daughter of a famous international singer, Mayu, has return to Japan. She has the talent, the looks and the soul and she has been scouted by agents to become a singer, but that is not what she wants. What does she want?

Facing 'Death' for the one I love is something I would do without hesitation, but this isn't right. I didn't live until today only to die for the one I love. I longed to look into your blue eyes, but you only looked down on me and turned away. I was chosen that very day to be the 'Alice' who would breathe her last breath to save your love, 'Heart'.

From Go! Comi:

From birth, Cesare Borgia is surrounded by shadows. Damned by his own father, hated by his closest brother, separated from the sister who loves him, and driven by the demons of Hell itself, his quest for power threatens to set the world of Renaissance Italy ablaze -- unless one innocent person can drive away the poisonous shadows ravaging him!

Enter the world of the Borgias. A world of unspeakable conspiracies and forbidden desires. A family whose murderous intrigues would make them infamous throughout history. A history written in blood…and a poison called Cantarella.

From : TCmanga

Satomi was told to marry her brother-in-law, Hongdae. Even since the passing of her sister, Kyoko, Satomi's dad is worrying about not being able to find a successor to the Asahina Private Hospital. In the eye's of Satomi's dad, Hongdae is the best candidate to take over his leadership. In order to prevent protests from the board, he wants Satomi to take her sister's place - to become his wife so that he could once again be related by marriage to Satomi family.

Satomi is just an ordinary gal who studies at a nursing school and wants a first love that she can embrace forever. She is shocked when her dad informs her about marrying Hongdae and gets in a dilemma about it....until one day, she finds something shocking about Hongdae....

Two siblings making their way through a world rife with atrocities…

Miroku Tachi was a promising student until he dropped out of college. Now, after months spent as a NEET, he has hatched a plan to help his sister, himself, and the whole world... by murdering someone.

Based on Crime and Punishment by Fyodor Dostoyevsky, but in a modern-day Japanese setting.

From Chinatown KM:

A collection of oneshots.

1. Mountain Love
A girl, who is under stress to get into a medical school and one day, falls in love with her doctor.

2. Mermaid Is Singing
A boy, who tries to commit suicide (because of certain medical reasons) and a girl who tries to stop him.

3. Autumn Night's Dream
A girl helps an architect to realise his real dream.

4. Echo
A girl who knows the people who killed their class president is unable to express her own thoughts.

5. The Sleeping Time Paradox

Note: In 2000, it won the National Institute for Outstanding Comics Award.