The story centers around twin brothers, Arago and Ewan, whose parents were slaughtered by monsters. Years later, the vengeful Arago crosses paths with Ewan, who has since become a police officer, just as blood begins to flow again in the streets of London.

From Attractive Fascinante
Sei is an accountant that helped the Takashiro family to keep their assets in place. He always has his way with the older twin of the Takashiro family, Mizuha. Mizuha has zero resistance towards the flaming passion that comes from Sei. Will they open their hearts to each other? The other twin, Yuuya, has been fending off perverts who are interested in Mizuha. But is his classmate, Tsuzuki, interested in Mizuha or him? What will happen to Yuuya’s unrequited love for Tsuzuki?

From Cinderella Story:
Average young girl Kazuki Suou lived a peaceful life with older brother Masaki. That is, until she met Shirou Kusanagi, a boy with secret knowledge of her past, and the dark contract Kazuki was a part of in a former life.

The region of Metafalss surrounds the second Tower of Ar tonelico, which is said to represent the Goddess Frelia of the Trio of Elemia. Reyvateil in this region have been succumbing to a raging Reyvateil-exclusive epidemic called the Infel Pira Dependency (I.P.D.). Croix, a Knight under the Grand Bell Church of Pastalia, is sent to find the source of the problem and contain the epidemic. There is more transpiring in this region than just the epidemic, however, and one mission will throw him into an adventure to unravel the mysteries of the planet Ar Ciel and seek out a legend handed down by the people of Metafalss: the lost Hymn of Metafalica.

A mysterious disease is spreading amongst the reyvateils, causing them to go berserk. The key to stopping them lies in the hands of Espada Reid. The only problem is: he hates reyvateils. Will he be able to overcome his feelings and stop the reveris illness?

The memory in the window, the swaying greenery -- That last summer, already lost -- A single tear moves the heart, small lips and soft whispers -- This world is beautiful -- Sweet aroma, soft warmth, guarding you gently as you sleep with your innocent smile -- Here… … waiting -- Because I have you, and this memory…guarding me.

Consists of three stories:

1. Aquarium
2. The Flying Stewardess
3. The Heart is Your Kingdom

From CPM:
Three tales of love, loss, and longing.
A trio of girls tackle the trials of adolescence and try to find happiness.

Cover image is from licensed English edition.

12.000 years after the events of Sousei no Aquarion, mankind is threatened by a new enemy from other dimension labeled "Abductors", who just like the Shadow Angels, invade the human cities to kidnap its inhabitants. To defend humanity from this invasion, the Neo-DEAVA organization establish two teams, one composed of only males and other of only females, each one piloting their own giant machines called "Aquaria". To protect his new friend Mikono, teenager Amata Sora decided to use the powers he has kept secret his entire life and by combining Vectors with male and female pilots into one single robot, the legendary giant Aquarion is reborn once more.

Tastumi is a normal boy going to school and living with his strict older brother. Orphaned at a young age, his brother has been both a mother and a father to him. One day, he and his friends are about to rescue a beautiful girl from being harrassed when she beats them up herself. When she sees Tatsumi, she suddenly calls him "Rui". What does this mean? Who is the girl? Why are there strange men attacking him all of a sudden? And why is his brother suddenly so different??

From Tokyopop:

After 150 years of terraforming, Aqua, the planet formerly known as Mars, now has over 90% of its surface covered by water. A young girl named Akari Mizunashi arrives at the city of Neo-Venezia, an exact replica of the old Italian city of Venice, hoping to become an Undine, the most coveted job on Aqua. Follow Akari's adventures as she discovers the wonders of Aria in this prequel to the popular Aria anime and manga series.

5 years ago, Haruki's brother Hiroki was swept away by the raging river when the bridge Haruki had built broke, and Haruki believes he is responsible for his death.

Iori always liked Naoto, even though Naoto cannot accept the fact than someone from the same sex is in love with him. But seeing the sad expression on Iori´s face, he can no longer refuse Iori´s feelings...

This is the continuation of the younger brother story from Self Portrait...

A collection of short stories:

#1: Ringo Hoppe no Koi
Takami has a HUGE problem! She blushes at the drop of a hat, so everyone knows what she is thinking! She finally makes a decision to stop letting her fear of embarrassment control her -- she gets a job where her crush is working so that she can confess her feelings to him... but then things go awry in an unexpected way!

#2: Hinatabokko no Heya
Tomo and Daisuke have been childhood friends for ten years. Whenever something goes wrong with Daisuke, he finds refuge in Tomo's sunshine-abundant room. When Tomo asks Daisuke for a 'date' with him as her birthday present, will the equations of their relationship change?

#3: 24 Ko no Kurisumasu (24 Pieces of Christmas)
Rio met Ian, the son of her father's friend, during Christmas when she was in the third grade. Ian turned out to be a devil with an angelic smile. That Christmas remains as an irritating memory for Rio, considering how Ian played multiple pranks on her and bullied her throughout the day. After that Christmas, Ian's family moved away to England and she didn't get to see him since then. But Ian sends Christmas cards for her every year. Years later, during Rio's 17th Christmas, Ian is back in Japan......planning some new pranks?

From Lililicious:

Four-panel comic. Many boob jokes.

An order has been sent out to hunt down the existence of an Asklepios, a Greek demon god of medicine, whom the Church believes is practising unorthodox methods. A member of armed force group assigned to this mission by the name of Luca encounters two kids who saved him from an injury he faced during a brawl. Who are these kids and can they help out Luca with his personal reason for doing this assignment? One-shot turned series in September 2008.

From http://www.niko-niko.net/sites.html: Ashita no Nadja is the story of a young girl who grew up in an orphanage in England. One day she learns she may not be an orphan after all, and suddenly finds herself chased by some strange men. She ends up fleeing the orphanage and joins a travelling troupe of entertainers. The show follows her travels across Europe as she tries to find her mother and figure out who she really is. A bit more info about the manga is at http://www.niko-niko.net/nadja/ under 'Extras', and info about the anime series and merchandise.

From Bliss:

After failing Japanese history, Mio was forced to go to extra cram classes. Finding his Japanese history teacher, Fumichika, to be quite understanding and kind, Mio couldn't help but feel an attraction towards him. After he confessed, Fumichika told him that his feelings wouldn't last but if he could accept the risk of not having his feelings reciprocated, then they could start a physical relationship. When Mio desires more...

From Dragon and Tigers Manga: Joe Yabuki is a young man living in the slums of Tokyo. But, one day he meets Danpei Tange, a former boxer, who discovers his potential in boxing and tries to make him into a champion. Due to petty crimes, Joe is sent to a juvenile prison. There Joe mets Toru Rikiishi, a promising boxer, who knocked him out with one blow when he attempted to escape prison. Slowly but surely, Joe realizes his own potential. Joe begins his boxing life, step by step, with only one goal in mind... To Defeat Toru Rikiishi !! NOTE: Chapters 1-10 are read left to right, the remaining chapters are read right to left.

Ichimura has just quit his job of eight years and lost his girlfriend. While feeling bummed out and uninspired, his best friend from college appears on his doorstep. But maybe there was more to their friendship than meets the eye...

Included also in Volume 2 of Isshou Tsuzukerarenai Shigoto

From Attractive Fascinante:

Akio’s daily life has been taken care of by his best friend, Ryousuke. Akio has been secretly in love with this best friend for so long. Ryousuke is a serious salary man and always hopes to have a family. However, Ryousuke’s wife-to-be ran away before the wedding. Since then, Ryousuke began to pamper Akio even more. Is Ryousuke taking Akio as a replacement for something he lost? What happened two years ago that made Akio unable to confess?