Dragon Ball Super will follow the aftermath of Goku's fierce battle with Majin Buu, as he attempts to maintain earth's fragile peace.

Unofficial Dragon Ball GT adaptation by the chinese “Xinjiang Youth Publishing House”.

Age 789: Five years have passed since the 28th Tenkaichi Budokai, and all is peaceful around the world as Goku and Oob finish their training in Kami-sama’s palace. However, this peace soon ends as Pilaf makes a terrifying wish, transforming Goku into a child. The rush is on to retrieve all seven Ultimate Dragon Balls from around the Universe before the Earth and its inhabitants are destroyed…

A spin-off manga created by Toyotarou, and based on the arcade game Dragon Ball Heroes. It debuted in the November 2012 edition of V-Jump, the release date of which was October 20, 2012.

http://dragonball.wikia.com/wiki/Dragon_Ball_Heroes:_Victory_Mission

The misadventures of Son Goku, Krillin, and other friends from the original story. Supervised by Akira Toriyama.

Dragon Ball Super will follow the aftermath of Goku's fierce battle with Majin Buu, as he attempts to maintain earth's fragile peace.

From Shoujo-Sense:

Arata was just your normal high schooler, until one day when things started to move. He gets entangled in a phone game called "Dragon Collection". With his only redeeming quality being lucky, what can he do about conquering the World?

“Daddy!” The dragon blinked as the wee little human called out to him. Him? Her “Daddy”? Powerful enough to have been venerated by humankind, yet warmhearted and even a tad ditzy, the dragon soon finds himself raising and doting on the precocious Olivia as if she really were his daughter in this touching tale. The toddler may be impossibly cute now, but just you wait—she’s a curious child and she’s growing up real fast. You can bet that one day, she’ll be the strongest human there is! But first, how will he handle little Olivia receiving an acceptance letter to a human school?

Web Novel: https://ncode.syosetu.com/n5327ft/

A dark world of swords and magic, a destiny entwining a young human and a dragon-born, and a mutual love and deathly hatred between friends and family...

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.

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.

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.

In an future apocalyptic world the church once again has regained power, but not to do good, but to serve evil. Cloned priests, called "dragon fly" of the kirihito church use their power, however a shinigami has appeared to stop them and reclaim her past...

From Yen Press:

Fiesty, fierce Rinna Aizen is a girl with a dream — to follow in her father’s footsteps as the legendary captain of Shoryu Senior High’s cheering squad. Only problem? Shoryu High is an elite all-boys’ school! Or it was…until now! With the school going co-ed, Rinna might be one step closer to achieving her dream, but the road to a successful cheering squad is still full of hurdles…can Rinna clear them all?!

An RPG-ish gag manga about a half-dragon-half-human girl whose love for a popular idol/dragon-slayer leads her on a quest to find a potion that will make her fully human. Which of course leads her and her friends in a quest to defeat the terrible Demon Lord Azatodeth.

In the horror of witnessing so many classmates perish before his eyes in a violent train wreck, Teru discovers two survivors in the tunnel: Ako and Nobuo. But salvation from this bloody carnage is far from their grasp. As they try to dig out from the wreck in order to come up with a plan to stay alive, the lack of light and food, combined with the stench of death and decay, will lead one member of the group down a dark and demented path. And with sudden, violent earthquakes shaking the tunnel, escaping to the outside world may lead them to an even greater danger.

Won the 21st Kodansha Manga Award for general manga in 1997.

Deep in endless forests demons and ghosts dwell. Some of them haunt the place, some of them eat random passers-by and some of them plant potatoes…Original webmanga by a Russian author from Tapastic: http://tapastic.com/series/DHCrow

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.

I faked being a girl during a time of war, however, I was used as a sacrifice and as I was about to die after being thrown into the river. I was able to inherit the power of the water god! The rise of the dark forces, the return of the ancient demon gods, see how Yang Shuo is able to use his newfound power to save the world!

Vast land, unpredictable future, chaos, dragons and python will rise, who is the dragon, who is the python? or sentient beings, becoming dragons? Courts, martial arts, world beyond the immortals, generations of a thousand, barbarians, demons, monsters, ancient witchcraft, strength of a thousand, entangled by each other, and meet by fate.

A collection of Dragon Kishidan oneshots and side stories:

One Day, Another Day
Set before the end of the series, it's basically a side story of a day in the Dragon Castle, kind of in Zoma's perspective.

Juuji ni Hikaru Hoshi
Takes place before the events of the actual series. This is a back story that shows how Lykouleon and Raselane met, introducing Lykouleon's uncle, Fieruto.

Mamono no Mori no Kioku
Another backstory that delves a little bit more into the relationship between Bierrez and Cesia before the series started. It also shows how Nadil became the demon lord.

Happiest Children
This actually has three little side stories in it. The first one is about Rune's dream about everyone dressed in drag, the second is about a little adventure that the three dragons go on, and then the third is like a day in the life of Alfeegi, Ri-ma, and Duma.

Crescendo
Backstory about how Lykouleon and Kaistern met and how Kaistern then became the Blue Dragon Officer.

CONFESSION - Thats
This is basically the backstory of Thatz and how he knew about Rath's little secret.

CONFESSION - Rath
Basically telling a lot about Rath, particularly his relationship with Kaister.