A coda to the OVA and novel of the same name, this six-chapter manga gives us a deeper glimpse into the back-stories of Rei Fukai, James Bukhar, Tomahawk John, and other members of the F.A.F.

However, some of the details about the characters' pasts and relationships appear to deviate from the sequence of events as seen in the anime. Therefore, this manga should only be read after having first watched the anime or read the novel, and treated as an alternate story of sorts.

From Shogakukan:
Hitomi Kosaka, who wants to be a novelist, admires Takeru Murasaki, a genius writer and high-school student. She dreams that he would help her make her debut, and enters the same high school that he attends. However, being opposite of the image, Takeru is dirty-minded and sadistic in reality. What is worse, he says to her, "I'll make love to you."

The fictional Japanese city named Sugomori City is built on reclaimed land. But as the years go by, the city's population is decreasing. One day, Sonosaki tells her classmate Katsuhira: "You have been selected to be a Kiznaiver." The Kizuna System, which allows Katsuhira to share his wounds, connects him to the classmates whose lives and personalities completely differ from his. The Kizuna System is an incomplete system for the implementation of world peace that connects people through wounds. All those who are connected to this system are called Kiznaivers. When one Kiznaiver is wounded, the system divides and transmits the wound among the other Kiznaivers.

Dragon Gon... A 36 year old bachelor and lusterless boxer who is on the verge of retirement. By all expectations, he would quietly and uneventfully retire. Until he happened to meet a vivacious actress... Love, laughter, and boxing; a drama about the prime of life now unfolds!

I want to continue to hold sister could not bear. Lost memories and H Love Love Life.

To break away from his existence as a NEET and staying at home all day, Endou Nakaba starts work at a convenience store. There he meets an arrogant and rude co-worker, Yamai Kouhei, whom he just can't get along with. However, after seeing a different side of Yamai and getting to know him more, Endou's impression of him starts to change for the better. But, just as things seem to be going fine for Endou and his return to society, his past comes back to trouble him.
(NEET = "Not in Education, Employment, or Training")

Included is a story called Shounen Scrub ( "Youthful Love")
Every day, Haru-san meets up with his lover Ito for breakfast. But as Ito shows up late continually, he grows more and more insecure. Does this man really care for him?
A one-shot about Nakaba's co-worker, Haru-san, and his lover who is 6 years older than him.

One chapter in the saga of Shima Kousaku, salaryman at Hatsushiba Electric.

In this part of the series, Kousaku has just started working at a branch office for the company doing an unexpected amount of menial labor when a chance meeting with the company president leads to his dearest wish being granted as he is transferred to the central office. Not all is well there, though, as he becomes involved in the complicated affairs of his colleagues, whether in business or in romance. In spite of everything, however, he retains his faith in the company and an unflappable optimism.

Ryuunosuke's from an impressive clan... Or well, his secret is impressive, but he's not. After receiving a an unknown vampire doll from his sempai, his spilled blood wakes it up. With the soon-after death of his dear colleague, he also acquires a beautiful meat-eating girl. These two girls guide Ryuunosuke in controlling the monster that lurks within his blood while he tries to figure out the true reason for his existence.

The story centers around the young linguistic genius and university professor Testa. He is introduced by his senior, Sergeant Rossa, to the Allied Cryptanalysis Department. There, he is tasked to break the enemy werewolves' code, which the werewolves are using to encrypt their radio transmissions. Testa is astounded, as the only sound the encrypted code produces is the howling of a wolf. His research yields no results, and he resolves to capture a live werewolf for better cryptanalysis. After exhausting all possible means, he finally finds a female werewolf, Yonaga. A three-chapter adaptation of the winner of the Shonen Jump+ x Animax Anime Scenario Award, for which the artist, Akira Akatsuki, was a judge.

Spin-off of I Am a Hero, a love story. Kozue is about to break up with Ta-cchan while he plans to propose to her, right at that moment, the zombie apocalypse crushes down on Osaka. Now they have to find ways through the deadly chaos to each other.

1) Yumenara Samenaide
Sachika got involved in a traffic accident, and she fell into a coma. The moment she awoke from it, the one waiting for her wasn't a family member or her boyfriend Tetsuo, but a man she didn't know. He introduced himself as Kohara, one of her relatives, and he took her to his house. Sachika gradually felt that something was wrong, and she came to know of a shocking fact...
- Aerandria Scans

2) The Rainbow Love Song
A girl meets her prince charming - just to find out things aren't what they seem like soon after. Dejected, she tries to make the best of her current situation, but then the past life mixes with the present life...

3) Beauty and the Beast
Comedy about a tomboy and her unmanly childhood friend.

Kaede is still mourning the loss of his brother when he is suddenly reunited with his childhood friend, Noro. As they get closer, Kaede shares his suspicion that he may have caused his brother’s death. After hearing this, Noro recommends animal therapy and lets Kaede use him as a pet dog. But one day, the dog suddenly kisses his owner…?

Extra:
•RichxPoor - Acchan and Yashima's story
•Yamada Asahi's story

Fujisawa Kenji is a troubled 17 year old with who was born in Yubari, Hokkaido. He rebelliously seeks to become a mob member for reasons kept in the dark. After dropping out of school, Kenji goes to his local Kumicho, who tells him to learn the trade from an elite yakuza named Kujo Eiji.

From Aerandria Scans:

The time is set during the Industrialization Age in Meiji. The main character Chitose works as a maid in Kuze, one of the most prestigious households of the time. One day, Lan, a nephew of the master came back from England to be his stepson. Eventually Lan and Chitose’s feelings begin to develop. What will happen with the secret affair between the honey-haired Lan and the maid Chitose?

Note: Hachimitsu no Hana is on hiatus. The last release was in June 2009. The mangaka has been concentrating on her other series, Kaizoku to Ningyo.

Rally Vincent and Minnie-May Hopkins are two regular American girls. Regular American girls who own a gun shop and might have dabbled in prostitution, respectively. And who happen to be a crack shot and an explosives expert, respectively.

These might be odd skills for American girls, but these two happen to be Chicago's top bounty hunters. Rally can shoot the trigger off a gun from a good distance, and May generally wreaks havoc with explosions and cuteness. And together, with some very useful friends and associates, they make up the Gunsmith Cats.

Burst finds our ladies back at work, back in action, and... back in trouble.

"There are men who, on coming to places that women find unlivable, are all the more determined to find there a reason for living. These men epitomize grandeur."
Welcome to Gun Frontier.

Three intertwined stories centered around dreams. The first is about the Gilgamesh Epic, the second and third take metaphors and characters from the epic and place them in a different setting.

Ailey, the selfish daughter of a multibillionaire, "buys" Marty - her favorite rockstar - in an intergalatical society and essentially forbids him from leaving her private planet, no matter how much he tries to leave. But as time goes on, Marty continues to resist, and she must either kill him or let him go.

A story focusing on a group of college friends, and their lives. Each chapter focuses on a different friend, and their relationships with various other characters.

From PresenceDear:

Marika is impulsive and hates to lose. She's also a woman who falls in love easily. She falls for a sexy older man, a cool classmate, and a beautiful wealthy man. And the man she chooses in the end...? A romantic love story, from the love of her student days to her marriage.

The chapters:
1) Asahina
2) Mikami
3) Kurosaki
4) The dream continues
5) The man I can't forget