From ShoujoMagic:

Story 1: Automatic Angel
Serika, a high-school student, is known for being a well rounded girl with an attractive face and figure. She is clear-headed and has a talent for sports. But she's an... android!?

Oneshot: The Winter Was Trying to End
Tale of a high school professor and student.

Technology leads to a continuous evolution of violence; this age of chaos gave birth to heroes.

In a not-too-distant future Japan, Akira, a high school student, has an uncertain future and begins to give up on his dream of studying robotics in college. Meanwhile, Tom Rock, CEO of the global robotics company Rock, Inc., is trying to put into place plans he's had in preparation for years. The fighter "Automaton" was developed to bring salvation to a world that has started to go crazy! The two of them meeting is the beginning of this story!

Ryan was an average human being. During an accidental event he received a power called “Blessing” Since then, his view of the world has radically changed. It has been a great shock to him. He pursues dreams of justice, confronting the reality of his world in this Shounen fantasy. That is where this manhua will transport you. A new world of danger, action, and fantasy!

Chap. 1 - AV Gokko
Tsujioka is annoyed when his classmate, Kurata, asks to have sex with him because of his resemblance to an AV actress. Tsujioka agrees under the condition that he be the one who tops, mostly because he feels irritated that the guy he's liked for so long only sees this much worth in him. But what about Kurata's feelings?

Chap. 2-3 - The relationship between a pretty office worker and his cool, handsome new kouhai.

Chap. 4 - Lucky Key
A jealous man and a possible cheating boyfriend.

Chap. 5-7 - Should the three of us play together?
Three childhood friends realise that their mutual feelings of friendship have turned into a love triangle. Will all of them be able to find happiness?

Chap. 8 - SM Play

From MangaHelpers:
Ever since reading an article on a festival for the male genitalia, Mochizuki Yumeko can NOT stop thinking about the penis. It's not that she wants to have sex. She is just feeling this uncontrollable fascination with the penis. The only problem is that she has never seen a real penis. To satiate her obsession of witnessing a real penis, she looks into nude modeling. Now, she succeeded into convincing the timid, and only, member of her school's art club into nude modeling for her. Her journey into avant-garde male genitalia art beings.

The protagonist is your average, everyday, Korean school student. That is, if not for his obsession that aliens live on Earth disguised as humans.

Much to his surprise, he was right, the aliens play a game called "Avatar" where they take human form and live human lives. And because of a glitch he caused in their system, now his very life could be at risk.

Now he needs the protection of an Admin of the "Avatar game" or else he could very well die!

Ever since the conclusion of Avatar: The Last Airbender, its millions of fans have been hungry for more - and it''s finally here! Think of this as the Book Four (season 4) of Avatar because it continues Aang's story from right where the TV series left off. This series rejoins Aang and friends for exciting new adventures, beginning with a face-off against the Fire Nation that threatens to throw the world into another war, testing all of Aang's powers and ingenuity.

In a timeless quest that brings all elements (pun!) of Asian history and culture together, Avatar: The Last Airbender has the perfect blend of action, comedy, and adventure! And where martial arts translates to “levitate-rocks-and-chuck-them-at-your-enemy's-face,” you just want to jump right up and join the local karate school!
There's no doubt Avatar: the Last Airbender has struck it rich with fans across the board, and this editor is just one of them! ATLA quenches my thirst for Asian cultures not usually seen in the world of animation while drawing me in further with magic and action! And with a fresh blend of characters, anywhere from a sarcastic older brother to a legion of butt-kicking girls, I keep coming back! At only two seasons completed, and a full four to be expected, ATLA will be sure to have much more to offer its loyal fans.

When Team Avatar return to Earthen Fire Industries, the factory owned by Toph's father, they find that the once small town is now booming, yet a strange mood hangs over its residents. When Aang is asked to join a business council meeting, the reason becomes clear: a massive bender versus non-bender conflict is threatening to turn violent.

When Aang leaves to aid Fire Lord Zuko with spiritual affairs in the Fire Nation, Katara and Sokka return to the Southern Water Tribe by themselves, where they are shocked to discover that their village has become a bustling city, with Hakoda in charge. The changes seem to have largely been due to the efforts of Malina, a member of the Northern Water Tribe who is seemingly striving for greater unification of the Water Tribes, but has unknown intentions.

Mai left the palace after her breakup with Zuko, and tries to get her life back on track.

Note: This story is continued from Avatar: The Last Airbender - The Promise starting from Part 2.

In the Fire Nation, Uncle Iroh still awaits the return of Fire Lord Zuko, who is bringing home his long lost mother, Ursa, as well as her new family - for the first time since her banishment.
owever, the capital city faces a new uproar caused by the New Ozai Society, who aim to dethrone Zuko in favor of his imprisoned father, forcing Zuko to protect his family against the legacy of Ozai. Besides the political turmoil, personal drama erupts - as the Fire Lord also needs to face his ex-girlfriend, Mai.

From Dark Horse:
For three years, millions of eager fans tuned in to watch new episodes of Nickelodeon’s hit animated series Avatar: The Last Airbender. Ever since, fans have been hungry for more and now their wait is finally over. This volume collects the long-out-of-print, fan-favorite comics previously published in Nickelodeon Magazine and with the Airbender DVDs, plus over seventy brand-new comics pages. That’s twenty-six stories set in Airbender continuity, by a host of top-notch talent, many of whom worked on the original animated series. Twenty-six in-continuity stories, plus bonus content.

Book One: Water
Bee Calm
Water War
Don't Blow It
Relics
Fruit-Stand Freestyle

Book Two: Earth
Sleepbending
Lessons
Sokka the Avatar
Dirty Is Only Skin Deep
Divided We Fall
Reach For the Toph
It's Only Natural
Going Home Again
The Bridge

Book Three: Fire
Private Fire
Night Animals
Boys' Day Out
Ember Island Arcade
Monster Slayer
Combustion Man on a Train
Swordbending
No Benders Allowed
Love Is A Battlefield
Dragon Days
Game Time
Bumi vs. Toph, Round One

Bonus Stories
New Recruits
Gym Time

Avatar Aang asks his friends to help him honor Yangchen's Festival - an extremely sacred Air Nomad holiday that has not been held in over a hundred years.
However, cryptic visits from the spirit of Avatar Yangchen herself lead Aang to discover a jointly owned Fire Nation and Earth Kingdom refinery - operating on land sacred to the Airbenders! Is this the cause of the pollution Aang finds there, or is something more mysterious happening?

Preview from Dark Horse

For years, fans of the animated series (Avatar: The Last Airbender and The Legend of Korra) have been burned with one question - Wwhat happened to Zuko's mother? Finding a clue at last, Fire Lord Zuko enlists the aid of Team Avatar - and the most unlikely ally of all - to help uncover the biggest secret of his life.
An Earth Kingdom Scholar's points of view about "family" and governing with dignity motivates Zuko to set things right within his own family. He makes a deal with Azula, releasing her from the mental institution in exchange for her help on his quest to discover the truth about their mother, Ursa. Additionally, with the help of Aang, Sokka, and Katara, the five set out on a journey towards Ursa's hometown. Tensions between Azula and the rest stir trouble and an encounter with a wolf spirit delays them even more, though as they continue, they find their own dynamic to make it all work.

From Del Rey:

Since ancient days, the Gaius School of Witchcraft and Wizardry has trained the fiercest swordsmen and the most powerful wizards. Now one boy could become the greatest of them all. If he studies hard. If he is true to his friends. If he believes. And if he survives…

Average Adventures of an Average Girl is a webcomic that talks about bad luck, a little bit of daydreaming and a lot of personal (and weird) daily experiences seen from the eyes of young wanna-be artist! If something can go wrong, it will go wrong. But it will make a great story!!

Frederica, the older sister. She contracts a demon, hunts the souls of the wicked, and sends them to hell. She is the silver seal. Howly, the younger brother. He was given his life by a demon, according to his sister's wish. He serves and protects the silver seal. He is the warrior seal. What will the world give to them?

From Ciaran Hillock:
The story features Colonial Operator ROCO143, Jolie, finding a paper airplane floating through space. It's a nice story because the paper airplane in the comic represents humanity's dreams and visions of the universe.