Isei’s life crumbled right before his eyes as the one he fell in love with died. But when everything seems dark in his life something happens...

From OSTNT:

Geli Shijie (Segregated World); A virtual reality game where only those who are chosen can play. In order to prevent more players from entering the Segregated World, three hackers of the Hackers Alliance G attempted to steal the Odin Core to destroy the server.

While trying to protect the two goddesses, Xiao Chang Feng was heavily injured, on the verge of life and death, he was then fused with the Core, unleashing the power of the Core, Xiao Chang Feng....

The souls of the Hakkenshi are reincarnated in the present. Inuzuka Shino is a high school student who shares the name of the legendary Hakkenshi, "Devotion". The name has caused him nothing but stress all his life. Now, because of his name, he's gotten himself wrapped up in a conflict with the Blight, creatures from a giant hole that has suddenly emerged in the city.

From DrCoke at MangaHelpers:
Sayuri is a normal school girl during the day, but transforms into the Magical Sayu when evils shows its face. Lili is a trained and professional witch who has come to Japan on a mission to eradicate the evil forces that lie within the land. These two happen to end up in the same classroom in the same school. This haphazard witch duo sets out to free the world from various evil forces...

A cataclysm has destroyed the cities and empires of men and disfigured the spirit of humanity. In this nightmare, it falls to him to descend a mysterious tower in search of absolution. Is the angel correct that he is responsible for the destruction of the world, and what can he do in this monster infested world to redeem himself?

Based on the Saturn/PSX/PS2/Wii game Baroque.

Zhong Kui, in traditional Chinese culture he was a god who was skilled at dispelling ghosts and other evils. He was born with a fierce and atrocious face. While he was quite ugly, he was also brilliant, outspoken, and tenacious. This story is not entirely based on tradition. It folows Zhong Kui through a fantasy world of ying and yang.

A parody of the manga Naruto written by one of Kishimoto's assistants. Rock Lee no Seishun Full-Power Ninden (Rock Lee's Springtime of Youth) focuses on the strange antics of Team Guy as they work on becoming great ninjas, a job which often requires saving Lee from himself!

From Manga Box:

The year is Meiji 17, 1884. The place, Tokyo. Genemon Sakuragi is searching for a "man of valor" according to his master’s order! One night, Genemon spots a mysterious young man fighting with three ruffians! Genemon is captivated by the Mysterious Punches of the young man, named Fuutaro Yukimura. What is this “martial art” that Fuutaro Yukimura uses so freely?! And what of the exhibition match that Marquis Tenzen Shibahara wishes to hold….?! What is the strongest weaponless martial art of Meiji Era Tokyo?! The curtain now rises on the martial arts conflict of the age…!!

N/A

Nanri Ryusuke has transferred schools three times this year because of his parents’ divorce and he is determined to make a good impression at this new school because it appears that he's staying for good this time. However, his seat is in front of the weird girl in the class, Fujimori Miya, who claims she is a witch and who everyone in the school avoids. Miya, for some odd reason, takes a creepy interest in Ryusuke and makes him the subject of all her crazy experiments and spells.

The series is on hiatus since late 2012 due to the author's health issues.

Josh is a 15 years old Bully who have been expelled from his highschool for hitting a student who threatened another student. Thereby he was thrown out of the house by his mom. Now he's trying to get into a federal agency named The SCB.

Hayama Honoka, a freshman at Asaka High School, is an easygoing, unmotivated teenage girl that seems to be unaware that she is more interested in girls than boys. Tomori, her best friend since middle school who is a little violent at times, reminds her that she must pick a club to join at school. Soon after, during the lunch break, Honoka sees a girl wandering the old, abandoned campus building and meets a shy and clumsy girl named Mizusawa Yuzuki who finds fascination in the building that is several decades old although, Honoka only sees it as dirty. Honoka and Yuzuki learn about a small school club called the Abandoned Building club. They meet the vice president of the club, Tachibana Mana, a very passionate and nicely-figured girl, and the two girls decide to join. The club’s purpose is to visit abandoned buildings, rooms or stations and see the beauty of the place that has been forgotten but which is full of history, places that are worn out by time, forgotten by people but filled with hints into the past.

Suzume, the only human in the demon world, works as a journalist in the demon capital city, Ooedo.

Magical rod "Ryin Rod" has been awakened. When the compatible user "Magical Girl Pretty Bell" appears, it always says that the world will be at risk. Milk and Cocoa are angels who protect the rod and support magical girl pretty bell, They have come to the town where a compatible user, Misaki Eri lives, while being attacked by an enermy. However the rod didn't point to Eri but pointed to a body building neighbor, Takada Atsushi. Why did the rod pick Atsushi instead of Eri and why there are two compatible users?

"I've liked you for a long time. Please go out with me!" These were the words second-year high-school Kazuki Yugawara heard when one day out of the blue, someone confesses their feelings for him! But, wait just a minute… I go to an all-boys school. And the one who confessed to me was Sakurada-kun, who… is also a boy! I’m happy someone told me they liked me, but there's no way I could ever go out with a guy! But this guy Sakurada looks like a girl. What to do?

Set shortly after the final chapter of Naruto and focuses on Sasuke's daughter Sarada Uchiha and the next generation of shinobi in Konohagakure.

Manga adaptation of the anime series.
Green Leaves Entertainment is a tiny production company on the verge of going out of business in Sendai, the biggest city in Japan's northeastern Tohoku region. The agency once managed the careers of magicians, photo idols, fortune-tellers, and other entertainers, but its last remaining client finally quit. In danger of having zero talent (literally), the president Tange hatches an idea of producing an idol group. On the brash president's orders, the dissatisfied manager Matsuda heads out to scout raw talent. Matsuda makes a fateful encounter with a certain girl...

Some time before the June of summer. One day, she suddenly died...

"I" and the corpse of the girl who should have died, "Makoto", spent those false summer days in that apartment.

The relationship between these two sad, distorted people slowly becomes clearer...

The office of the Time Eliminator offers a unique service, the ability to eliminate an event that happened in the past. Rex, the man with the power to travel through time, may look young, but he's a professional. He goes back in time well-prepared, with various gadgets and even an earpiece for communication with his support in the present. While Rex typically takes on cases for profit, he's also particularly looking for ones that might give him a chance to obtain a magical "Babylon Item". The first case of the series is from the last remaining descendant of Fred Abberline, who was one of the detectives who failed to solve the notorious Jack the Ripper murders. Ever since then, the Abberline family has been cursed. Could the curse be the sign of someone in the past using a Babylon Item?! It's up to Rex to go back in time to the Jack the Ripper incidents and find a way to remove the curse from the Abberline family!

From Anime News Network:
The story begins in the distant future in the far reaches of the galaxy. The Human Galactic Alliance has been constantly fighting for its survival against a grotesque race of beings called "Hidiaazu." During an intense battle, the young lieutenant Ledo and his humanoid mobile weapon Chamber are swallowed up into a distortion of time and space.
Waking from his artificially induced hibernation, Ledo realizes that he has arrived on Earth, the planet on the lost frontier. On this planet that was completely flooded by the seas, people live in fleets of giant ships, salvaging relics from the seas' depths in order to survive. Ledo arrives on one of the fleets called Gargantia. With no knowledge of the planet's history or culture, he is forced to live alongside Amy, a 15-year-old girl who serves as a messenger aboard the Gargantia fleet. To Ledo, who has lived a life where he knows nothing but fighting, these days of peace continue to surprise him.