V-Tamer is a manga version of Digimon that was never really released in English, but various sites have talented people who have actually posted a translated version of this great series. Based on the original Digimon V-pets, V-Tamer certainly brings a whole new twist on the world of Digimon. It opens with Taichi, the main character of the series, attempting to enter a tournment with his V-pet, only to be disqualified because the monster on his V-pet cannot be identified and therefore was not a Digimon that was supposed to be programmed into the V-pet.

A short time later, Taichi finds himself in the Digital World and meets up with his Digimon, Zeromaru, or just Zero for short. Zero is a V-dramon (Veedramon), and between himself and Taichi, they have a battle record of 100%. For this reason, the two of them were chosen by Holy Angemon to save the Digital World from the supreme evil, Arca Demon. With the help of their guide, Gabo, Taichi and Zero set off to defend the Digital World from Arca Demon.

From Entropy:

Naruse Kazuki and Koutake Haruki are on the advanced track of Seitoukou Academy. Though they are not connected by blood, these two whose faces are so similar coincidentally have their 16th birthdays on November 11th. However, on that fateful anniversary, the cogs of fate have begun to turn. A game involving both their destinies has now begun!

Some more stuff to add to the Devilman mythos. This is Kinutani Yuu's second story about Go Nagai´s work.

Yakuza Yashiro, who only ever loved Kageyama, meets a new bodyguard, Doumeki Chikara. Unfortunately, the latter is impotent.

The masochistic, lewd and beautiful yakuza Yashiro and his silent, clumsy, impotent subordinate, Doumeki. This is the story of a man who has never known happiness and of a man who is reborn by getting to know him.

Vol 1
* Don't Stay Gold
A Yakuza boss really wants this "Mad Dog" fighter he found to work for him, but the "Mad Dog" isn't too keen on the idea, even though he owes a debt. After being injured and refusing to go with the boss, the "Mad Dog" winds up staying with the doctor for a few days. Will the "Mad Dog" give in to the boss to pay off his debt?

* Saezuru Tori wa Habatakanai ch 1 - ch 3

* Tadayoedo Shizumazu, Saredo Naki mo Sezu
Yashiro has ...issues (more like a whole damn subscription). He's a masochist with slightly sadistic tendencies who gets off more with guys. Otherwise he's your average high school student. Recently though, there's been this annoying classmate Kageyama who seems to think its his duty to supply Yashiro with band aids for the results of his sexual exploits; through various events they get closer and soon Yashiro develops more than normal feelings for Kageyama but will he experience his springtime of love or remain drowning in unrequitted affection? A yaoi love story with a twist (and a rope or 2). Prequel to " Don´t Stay Gold"

Vol 2
* Saezuru Tori wa Habatakanai ch 4 - ch 10.5

Vol 3
* Saezuru Tori wa Habatakanai ch 11 - ch 16
* Saezuru Tori wa Habatakanai ch 16.5 (tank extra)

Vol 4
* Saezuru Tori wa Habatakanai ch 17 - ch 22

Vol 5
* Saezuru Tori wa Habatakanai ch 23 - ch 28

After the crime rate in The Third Toutou Empire spiralled out of control, a law was established to help expedite trials and relieve pressure on the overcrowded prisons, which were filled to the brim with criminals who had been sentenced to life in prison without possibility of parole.

According to this new law, trials could be held and the accused sentenced to death even if they hadn't been captured yet. In order to execute those who had been given this kind of advance sentence, the Special Executions Police Force was created.

Dokugan Ryuukai (Neo Dragoon) follows Masamune, a young, one-eyed general, in the year 1581 during the Feudal era of Japan. The story begins in Castle Yonezawa, where Masamune lives under his father’s rule. He is ordered into his first battle: to reclaim the Igu territory from the enemy.

Masamune is very ambitious and not only does he plan on ruling the neighboring lands, he envisions himself ruling over Japan and beyond. He surrounds himself with loyal, smart and strong friends like Katakura Kojuurou, his second in command, Date Shigezane and Harada Munetoki, his lieutenants. His wife, Megohime, is beautiful and also skilled in combat.

As Masamune takes his first step on his journey to conquer the land, the country and eventually the world, what perils await him?

Badou's in trouble again. He's found some of the "Lost Children," rare genetic experiments left from the past--but so has the mafia. It's up to Heine to bail him out, but the Stray Dog has his own problems now that the enigmatic Giovanni is back on the scene. Meanwhile, Naoto comes to the Underground searching for the killer who wields the same strange black sword as hers. And so their paths begin to converge in the dark and dangerous heart of the city...

Contains an extra story called Dogs: Hardcore Twins in vol. 2.

From Storm in Heaven:

Touma heard a voice calling to him that day - a voice calling out to him in a dream. That day, Sousuke forsook his family, escaping with the sword that they had guarded for generations. Touma's dreams weren't supposed to mean anything once he woke up; Sousuke's family wasn't supposed to find him or the sword ever again. But once they meet, fate binds them together - and fate has a funny way of sending all such plans awry.

In the eleventh year of the Meiji era carrying swords was forbidden by the government and those known as samurai were slowly fading away. However there were plenty that didn’t like those changes taking place in Japan and inevitably the crime rates increased. Japan’s only resolve was an inescapable lake prison. While the prison had no other way to access it but only through water, the 3 boys of the Kumo family were assigned to transport the criminals to their new "home". Although... is that the only thing they were doing...?

Twenty years prior to the story's beginning, an asteroid headed for Earth destroys Pluto. Due to Pluto's destruction, the asteroid, which is dubbed Thanatos, becomes temporarily stagnant in Pluto's orbit. Now, in order to avoid Earth's impending destruction, the International Solarsystem Development Agency (ISDA) works on the "D-Project", and secretly creates weapons called "Dragons" after finding a dragon egg under the ocean. However, they soon find out that the asteroid is not their only threat, as powerful, destructive dragons from Thanatos appear on Earth.

"A long time ago--there was a valiant swordsman who came to be known simply as 'the hero'. The people had been suffering at the hands of an evil demon. upon arriving, the hero challenged the demon to a battle...the hero and his companions combined their powers and brought the battle to a swift conclusion. The demon had been defeated! Thanks to them, the despicable monsters who were once controlled by the demon were freed from the demon's evil volitions. With no one around to cause trouble, the island became a quiet place where everyone could live together in peace."

On a remote island in the southern seas lives Dai, a shipwrecked boy who dreams of becoming a great hero. One day, the evil demon king is revived, so it's up to Dai and his friends to stop him and the evil force that revived him. Along the way, Dai discovers the identity of "the hero", the truth behind the evil force who revived the demon king, and Dai's own hidden powers that surface in times of peril.

From Tokyopop: Welcome to Kaya, a world where dragons shape people's lives. Some people, hunters, make a living by slaying them. Others, shamans, control them with incantations. Seur-Chong is a hunter with the Dragon's Curse, a condition which gives him incredible strength and stamina, but is slowly killing him. A mercenary, he cares only for money. But as he becomes enmeshed in the intrigue surrounding those who hire the hunters, he finds himself fighting for a cause more noble than anything he'd ever imagined. Of course if he's lucky, he just might come away with a profit and a cure to his curse, as well... Note: From volume 34 - 39(end), it's called Dragon Hunter - SIN.

Born as an aberration different from the expectations of a chief's son, Fei Long has been ostracized by his own people. To prepare for his destined future role as chief of his clan, Fei Long is sent to Japan to complete his schooling and gain experience mingling with humans. In Japan, he discovers not everything is simple.

This manga has been published one volume per year for 12 years, so the artistic style changes rather drastically as you read further on. It's a chronicle of sorts of Katayama Shuu's growth as an artist.

From Del Rey:

Ten years ago, a terrible virus swept the globe. It turned its victims into bloodthirsty monsters called Dracules, and the only cure is death. Now, with humankind on the brink of extinction, only the elite warriors of the Vius Squad stand between chaos and civilization. New recruit Leila Mikami is one of the squad's most promising young warriors, but she has another agenda: Her parents were killed by a Dracule, and she's determined to take revenge. To do this, she has to find the Dragon Eye - a magic weapon that will make her the most powerful warrior in the world.

Reiji Ozora thinks he's no good at anything--especially schoolwork! Then one day he's introducted to a game called Dragon Drive and gets his very own virtual dragon named Chibi. Small and weak, Chibi appears to be as big a loser as Reiji! But after their first battle, Reiji realizes there may be more to his tiny friend than meets the eyes.

We are in 2053, on a futuristic Earth. Several conflicts took place in the last 20 years. But lately diplomatic alliances that are collected and maintained a fragile peace. Dragon and Weed two childhood friends, former members of a military and spiritual program, have recently become parties to the Common Army of the United States of Europe in charge of maintaining the peace and especially of the worst missions. Missions that will take them to an ancient secret organization they will join soon.

We are in 2053, on a futuristic Earth. Several conflicts took place in the last 20 years. But lately diplomatic alliances that are collected and maintained a fragile peace. Dragon and Weed two childhood friends, former members of a military and spiritual program, have recently become parties to the Common Army of the United States of Europe in charge of maintaining the peace and especially of the worst missions. Missions that will take them to an ancient secret organization they will join soon.

In a world where robots called Familer rule over the humans, a young girl Jusen attempts to stop their dictatorship with the help of a strange man, who seems to know her and her dead mother....

From TJo:

In a world with floating cities know as Eden, a young boy named Jorrne attempts to return to Eden to be reunited with his mother. Born with the destiny of bearing god-killing powers, he is the object of Eden's attention--both as something to study, and something to destroy. Aided by a young magic-wielding girl named Elisiss, her sister Enefeaa, and a swordsman sent from Eden, Jorrne travels to find his way home and to discover the truth behind his power.

People live and then they die, but what matters is how they lived. It first starts around 1932 "she" a girl with bunny ears and a tail; encounter an old man named Jain; they lived together for a short time but they found a little bit of happiness by being together.; Time may pass but "They" continue to live even to the current present day and beyond. But what are they the beings called "EaRth" ?