The main protagonist, the shy Jun Naruse, is a rather average guy who works for a electronic company and loves to draw. He falls in love with Megumi whom he met at a shop selling drawing materials and an intimate relationship develops. A few days later the office gets attacked and when the criminal tries to shoot a little girl he saves her by jumping in front of her.

A month passes until he wakes up again and is told that half his brain got destroyed and he only survived because someone donated half a brain. Everything seems to be fine, he quickly recovers and is happy, however he begins to change... is the donated brain the reason for that? Or is it just a side effect of the medicine?

One-shots included in volume four:

• Area
• Yasokyoku - Nocturne
• Body

From Tokyopop:

Chiyoharu used to be the leader of the troublemakers, until one day an innocent prank results in a major fire at the school. When his three cohorts take the blame and are expelled, Chiyoharu tries to go on with his mundane life, beating himself up with guilt. Then he meets the mysterious, muscle-man Souza of the North Wind and a ditzy self-proclaimed detective who are trying to solve the mystery behind Souza's amnesia...It's nonstop comedy and action from there!

Watanabe, an alien student from 20,000 light-years away, comes to homestay with the Tokino family to gather material for his thesis on Earthling behaviour. He follows around the various family members asking mostly funny but sometimes profound questions about their work, their loves, their polluted air... When he's not being sent on errands or punched in the face, at least.

In a post-apocalyptic world covered with water, Wadatsumi, a person who lives in what appears to be the last piece of land, finds a mysterious girl dragged by the waves of the sea. Where does she come from? Are there other lands in this world?

From Taruby:
After 'The Great Sinking,' civilization on Earth crumbled as the world was drowned in the ocean. One tiny band of survivors eke out a living atop the ruined remains of a skyscraper. Wadatsumi, a young tomboy, is saddled with the care of four elderly gentlemen, until a chance encounter with a group of pirates and a mysterious woman turn her world upside-down.

A story centered around Setsuna after the defeat of Celestial Being at the end of season 1 of Kidou Senshi Gundam 00. He wanders around the world and meets Lyle Dylandy at in bar in Ireland. An official special oneshot from Newtype magazine, tying the two anime season’s together.Related:> Kidou Senshi Gundam 00 - I'm home. ( http://mangapark.com/search?q=kidou-senshi-gundam-00-im-home )> Kidou Senshi Gundam 00 - The beginning man. ( http://mangapark.com/search?q=kidou-senshi-gundam-00-the-beginning-man )

Set after the end of the second season of Kidou Senshi Gundam 00, this oneshot is centered around Lyle and his relationship with his brother, showing the reasons that led to their separation.Related:> Kidou Senshi Gundam 00 - I'm home. ( http://mangapark.com/search?q=kidou-senshi-gundam-00-im-home )> Kidou Senshi Gundam 00 - wanderer. ( http://mangapark.com/search?q=kidou-senshi-gundam-00-wanderer )

A story centered around Tieria and his recovery after the defeat of Celestial Being at the end of season 1 of Kidou Senshi Gundam 00. An official special oneshot from Newtype magazine, tying the two anime season’s together.Related:> Kidou Senshi Gundam 00 - wanderer. ( http://mangapark.com/search?q=kidou-senshi-gundam-00-wanderer )> Kidou Senshi Gundam 00 - The beginning man. ( http://mangapark.com/search?q=kidou-senshi-gundam-00-the-beginning-man )

A high-school student named Yu Komori is bitten by a radioactive spider, which gave him spider-like powers. Yu faces Japanese versions of villains such as Electro, the Lizard and the Kangaroo. Yu also has an Aunt May (her name is "Mei"), and the publisher of the Joho newspaper is a counterpart to J. Jonah Jameson.

Note: 7 out of the 13 Japanese stories in total were fully translated by Marvel, with heavy edits to remove the violent scenes. After that the title was cancelled, which was a likely decision by Marvel since the stories written by Hirai departed even further from the source material, and included scenes of sexual and gruesome imagery of a kind not seen in the original US comic.

The earth is in danger and is about to be invaded by aliens. Misao is a gymnast and a scout witnesses one of her amazing gymnastic routines and asks her if she wants to be a heroine. What did this scout mean by "heroine"?

Hayate and Kusanagi are best friends. They are pretty popular in their high school, and they always attract a lot of "unwanted" attention because of the ambiguous attitude that Kusanagi harbours sometimes torward Hayate. Invited both to a students counsel's sponsored meeting about UFOs, they stumble upon Hayate's little brother, Tatsumi. Hayate gets into an argument with him because he thinks Tatsumi shouldn't be there. And Hayate didn't know ho much he was right, when, after the meeting started: a UFO crashes nearby the student group...

From Brolen:

This is a horror/sci-fi story about a giant planet consuming creature from another dimension that a scientist discovers and mistakenly identifies as a planet. Being given the honor to name it as its discover, the professor chooses to name it after his only daughter, Remina, but when Hellstar Remina is headed on a direct collision course with Earth the world goes nuts and all the people in the city start a witch hunt to kill Remina, thinking she is somehow to blame.

Several years after the tragic event in 1989, Akira Yuki plots his revenge in taking on the most monstrous nuclear menace known to mankind-Godzilla! However he's not the only one whose targeted the King of Monsters. The intergalactic tyrant SpaceGodzilla has also aimed his sights on Godzilla! Not only that, but the entire world as well! Two Godzillas, one earth, who will remain and hold the crown?

From HimaHimaSeijin Scans:

Two of the most badass groups of magical girls join forces to defeat Walpurgis Night with the power of friendship! And planet-destroying lasers.

Prologue of "Cloud Atlas", a movie released in 2012, drawn by SIU, creator of "Tower of God".

The intrepid astronauts from Astro are back, this time dealing with terrorists seeking to halt lunar colonization

From Midnight Scans:

• Ghost wa Kiss o Kirau
Yuu is able to see spirits, however, she has no exorcising power, and such a thing is enough of a reason to be jilted. When the new school term comes, Oga-kun's attitude changes, especially since a spirit that drives him crazy possesses Oga-kun's seat! Moreover, the honest Oga-kun is, as a matter of fact, very handsome, highly spontaneous, and quite forgetful?!

• Mirai kara Kuta Danna-sama
Yuka woke up next to an unknown guy one day, telling her that he is her husband from the future! As ridiculous as his claim may be, he is indeed a guy from the future. Is he really her husband from the future? Why did he travel back in time?

• Piano Sonata wa Uso o Tsuku
Kaho had always loved Akira's piano playing, but there is one problem: he is demotivated to play. In order to make him play for a Christmas event, Kaho pretended to have one of her hands broken so he can replace her. But instead he wants to spend time with her...

• Kyou mo Kamen de Koi o Suru
Sakura has always been known as the veteran of love by many, but the truth is, that it's all a ruse! She met a certain handsome guy and he confessed to her, and due to peer pressure, she agrees. Can she date an experienced guy while she herself is not experienced?

• Nita mono Doushi no Renai Jijou
Mao is the school's popular girl and the boy she likes is the school's popular boy Kei. The only problem is that Kei teases her excessively, and thus thinking he's doesn't like her. Mao wants Kei to confess to her, and will do whatever it takes.

To what distance would you go for your one true love?
In a future filled with a boundless potential for interstellar peace and prosperity, Mikako joins a research team to explore the recent contact between humans and alien races. She ventures out into space, leaving behind Noboru, the one young man she loves. As she travels deeper into this new frontier, her only connection with her boyfriend is through cell-phone text messages. But the years pass, and Mikako barely ages in the timelessness of space--while Noboru grows older and considers moving on with his life.

In this timeless romance between star-crossed lovers in the most tragic of settings, there are some places man may not be ready to go.

In a distant future where humanity has been pushed to the brink of extinction, the last resort is the digitisation of the human soul. But even then, danger lurks...

Icaro is the mind-bending, fast-paced adventure of a young man, Icaro, with the ability to fly and a young woman, Yukiko, who risks her life -- and more -- to help Icaro achieve his dream. Best of all, it capitalizes on Taniguchi's ability to depict a vast and oppressive advanced science laboratory that has made Icaro its guinea pig and will use all its resources to keep him imprisoned for study.
Icaro's fight for freedom and Yukiko's sacrifice to aid him make this one of the most inspiring manga stories as well as a pioneering collaboration between East and West with originality.

From Tenkyuugi:

In this world, there are 10 heavenly laws and 22 earthly laws. While humans cannot have knowledge of the heavenly laws used by the gods, they make use of the earthly laws. Through cards, each of the symbols can be utilized through the use of magic. Those with this ability are called magicians. Aspiring magicians study the laws in order to attend a magic institute. Nanao, Kisa, and Nanten of Nase are freshmen enrolled at the Seventh Eastern Magic Institute. Even within the 22 laws, there exist a rare ability. Nanao, who holds this ability, will...?