The Demon King rules over all demons, and using his immense power, put the human race through 1,000 years of oppression. Thus, the human's era has ended and the demon's era has begun. Lucifer has inherited the title of Demon King passed down from his father. However, rather than fight the humans, he much rather just get along with them. Not only that, he becomes sick at the sight of blood. Since all the humans knew where the Demon King's castle was, he was constantly trying to be killed by assassins. So he decided to leave the castle and live out in the wilderness where humans couldn't find him… or so he thought. Since every man with power has been defeated by him, the humans sent a girl to defeat him. How will Lucifer deal with this beauty sent to destroy him?

Monsters were hunted for their Monsters Organs that are then implanted into humans to try to achieve eternal youth and eternal beauty. But the implants aren`t always successful. Most have reactions to the implants. But a normal doctor cannot remove them once implanted. Asura is the last surviving monster and the only one that can remove these monster organs…

The two boys Gin and Jinrou form a tough team in the mountains. One day, Gin decides that the only way they can move forward is to travel to the capital and join the Shinsengumi. It soon becomes clear, though, that they are not tough enough to handle the kind of people they find in the capital. Some of them, including the current Shinsengumi members, smell like beasts to Jinrou, and they seem to have unusual abilities. After Gin's tragic death, Jinrou is determined to become stronger and join the Shinsengumi in his place!

Satoru spends his days listlessly in a factory town. The old man Segawa, a former Yakuza, lives in the room next to his cheap apartment. One day, Segawa tells Satoru, "I'll give you 5 million yen to put me out of my misery." Satoru hesitates, and Segawa sees through to the madness eating away inside him and begins to have a change of heart, and yet…!? A story of the filth of society and the dark path that Satoru takes – on the edge of sanity – with a gun and 5 million yen.

Shintaro and his school of salmon have been living in a small lake for generations. Tired of being muscled out of food by the bigger fish, they decide to make a bold move and head for the “ocean” that they’ve heard about in stories where it is vastly large and food is beyond plentiful. As Shintaro leads his school of salmon out into the sea, they soon realize how protected they were in the lake and realize how dangerous it is.

Tamano Kako and Marunouchi Gaku were the best of friends, but Gaku had to leave with his father to travel the world. However, Gaku promised that if Kako waited, he would come back in 10 years and they would go out. However, right after Gaku left the law of Takkoku was created: If you confess your love to someone, you must beat them at a game of ping pong; if you touch each other before the game, that person will be punished. If you win, regardless of the other person's feelings, you automatically go out. However, Kako is called the best ping pong player in Japan and Gaku has never played ping pong before AND he wants to be the one that confesses. How will these two people's love flourish under these conditions? Will Gaku ever be able beat Kako at ping pong?

Makunouchi is a rough town, and it takes a tough detective like Ryou Genba to survive amidst the gangs, drugs, and guns. So why does the arrival of a beautiful new recruit, Rei Mikura, throw his world into chaos? What does she have to do with the mysterious leather-clad thief Ryou discovered crawling throughout the city during night?

Satoshi and a group of his friends are on a lengthy boat ride to Kijijima when the world comes to an end – literally. A huge Tsunami wave 500 meters tall overpowers the boat and he finds himself stranded on an island and alone. Meanwhile the rest of the boat has grounded after being dashed upon the shores and soon Satoshi finds them, and sets off a struggle to survive for the passengers and crew of the ship…

Rocket Princess was written by Nobuyuki Anzai before he started his work on Flame of Recca. Basically, we follow Ishibashi Kango through his days as he interacts with a cyborg by the name of Oozora Kohime. If you liked Flame of Recca, then I'm pretty sure you'll find something to like in this one, too.

Sitting by himself in the back of the class, 10th-grader Yugi always had his head in some game–until he solved the Millennium Puzzle, an Egyptian artifact containing the spirit of a master gambler from the age of the pharaohs! Awakened after three thousand years, the King of Games possesses Yugi, recklessly challenging bullies and evil-doers to the Shadow Games, where the stakes are high, and even the most ordinary bet may result in weirdness and danger beyond belief! Let the games… begin!

"To Hiiragi Kouichi-kun. I'll be waiting for you after school behind the school gym. Sakuragi Umeko." These were the words written in the first love letter Hiiragi ever received. But when he meets Sakuragi, she tells him that she wants to take him to the planet R'lyeh!?! Disappointed that the love letter from the cute girl came from a nutcase, Hiiragi returns home, only to find that Sakuragai won't give up so easily. Not only that, she may have been telling the truth afterall! But then again, Hiiragi isn't such a normal guy, either…

In an age of chaos, the four governing spirits of wind, water, fire, and earth reigned. There were those who could harness that power to cast spells, and there were a few who were blessed with the ability to hear the spirits’ voices, and those people were endowed with the ability to control the “Darkness Rage”, “Luciffis”… Twins, Rudius and Mattie, are on the run, trying to escape the Spell-Caster Monks, who are trying to capture them to take the Luciffis. When the two are separated, Mattie turns to a fortune teller named Kishiru Mishuru to enlist her help in locating her missing brother, and that’s where the story begins…

Weak, bullied, and pessimistic about life, that's Setsuna Kashiwagi. On the verge of jumping off a bridge, a mysterious man appears behind him and offers the contract "10 million yen in exchange for your life in a year." Skeptical at first, he accepts. Waking up the next morning, thinking it was just a dream, he notices 2 beautiful women sitting beside him. They are Kanna and Rena, Oni princesses here to claim his heart in a year.

In the year 2050 AD, Humans live in a world filled with science and electronics, but the "Demon Capital" Shanghai has never been rid of demons. Fortunately, the supernatural Demon Taoists Corporation is here to ensure that neither vampires, demigods, or even trans-cultural literary icons trouble the citizens…at least, for too long.

Geeko's weird, creepy, friendless classmate Nero has destroyed all of their mutual classmates, perverting them into her grotesque, monstrous minions. Now she's sending them after Geeko, the only survivor. However, Geeko is setting out, dressed in her skimpy school uniform and armed with a big chainsaw, to end Nero's mad science, no matter how many undead former friends she has to saw down on the way. Inspired two live action films.

Strippers try to stop a zombie infestation.

Anno Domini, The Final Days of The Year 5001. Join the Kanto Ijigen Family on their bodacious adventure going where no Yakuza has gone before… SPACE!

Matsuri Ichimatsu, Haruno Koume, and Sanguubashi Takezou are old friends with one thing in common: despite their good looks, they're incredibly unpopular with the ladies. But what does Polaris have to do with their fate? And will they ever get that harem they've always wanted?

Ishikawa Takuya, a high-school student who doesn't stand out in any particular way, is surprised when his principal asks him to take care of some transfer students. He is even more surprised to find that there are actually 30 charming female transfer students in his care, who have come from a boarding school that was destroyed in a fire! At first it seems like a dream come true, but then he notices their knives… and guns… What kind of school did these girls come from?

In this school fantasy story set in the distant future, creatures contaminated by pollution have overtaken the land, forcing humanity to live in isolated mobile cities called Regios. One such city named Zuellni is a self-contained school in which freshman Layfon Alseif has just enrolled. Layfon reluctantly joins the 17th Martial Arts Studies Unit led by the third-year student Nina Antalk and embarks on a series of adventures. This version recounts a slightly different version of Layfon's story.

In this school fantasy story set in the distant future, creatures contaminated by pollution have overtaken the land, forcing humanity to live in isolated mobile cities called Regios. One such city named Zuellni is a self-contained school in which freshman Layfon Alseif has just enrolled. Layfon reluctantly joins the 17th Martial Arts Studies Unit led by the third-year student Nina Antalk and embarks on a series of adventures. It is an original side story that focuses more on Nina

In a world where rare metals drive the economy, "Minea", the people who seek out these metals at the risk of their own life, are highly respected. A strange boy called Ruka has wandered destructively into the failing town of Elza, declaring that his goal is to be a Minea! He ends up under the surveillance of a village girl, Shella, whose little brother is sick from a poison gas accident in the town's now-closed mine. But there may be more to this situation than meets the eye! Will Ruka be able to help his new friends, and maybe one day become a legendary Minea?

A collection of one-shots: Vol 1: Magician Fairy Tale Cocona Plue's Adventures Pt. II Vol 2: Bad Boys Song Magic Party Christmas Hearts Fighting Group Mixture Català: Mashima-en és un recopilatori d'obres d'en Hiro Mashima, són dos volums en els quals hi podem trobar diferents One-shots, entre ells Magician, la primera obra d'aquest autor.

Miyako has a horrible premonition about her brother Shiki and sets off to rescue him.