From AQUA Scans:

Tokyo Regional Legal Affairs Bureau Census Division, Annex 4, also known as SCEPTER 4, is a police institution that aims to stop criminals with special skills. But their real target is...?

From DrMaster:
Yuji Midorikawa is your typical high school student whose has a secret identity: He is "Green" in the high school battalion unit, Gakusei 5 (G5 for short). G5 is the special unit trained to fight and protect Earth against the invasion of the dreaded Galactic force "Gurdark" and its sexy queen Mayura. But Green has a problem. He really can't fight, and always ends up hiding behind his other team mates. What ensues is a witty and wild ride as our "Imperfect Hero" struggles to maintain his reputation as a "guardian of earth" while keeping up his grade point average in school!

A parasite keeps a house of mysteries that is full of twisted exhibits. Another kills an entire family, only to get stuck infecting a teenage daughter obsessed with fairy tale romance manga. These and 13 more stories, from some of the greatest shojo manga artists alive today, make up a chilling, funny, and entertaining tribute to an all-time classic series.

Military comedy about a convenience store located in a DMZ in the middle of an active warzone, and its employees and customers.

Ajiyoshi Yoichi is a culinary prodigy who manages the eating house together with his mother. One day, Murata Genjiro appears in the eating house and is surprised at the delicious taste and delicate culinary skills of the katsu-don prepared by Youichi. Subsequently, Youichi is being invited to the Aji-oh Building in which he is involved in a spaghetti match with the in-house Italian chef, Marui. Youichi's novel culinary ideas, coupled with his enthusiasm of serving the best for his guests, allow him to defeat Marui in the match. From then on, Youichi begins to compete with other rivals in the race for the best tastes and dishes.

Won the 12th Kodansha Manga Award for shounen in 1988.

The manga follows "another Alice," a female high school student who curses her everyday life. When by chance she loses her way on the "Borderroad," she is forced to participate in deadly survival games with other female high school students. [ANN]

Experience some of Crows' most iconic chapters in an entirely new and exciting (read: genderbending and saucy) way!

The story centers around Laxus Dreyar and the Thunder God Tribe

A mysterious mastermind single-handedly releases 206 of the most dangerous prisoners around the states. When the prisoners rampage New York City, the police helplessly watch as a young boy with a katana appears. His mechanical arm has a countdown from 206; what is his purpose?

New works from the author of Melty Blood and Tsukihime. Familiar figures, familiar names, but a completely new storyline. Enjoy yourself with this masterwork of daily life scenes in a combat school.

Shiki Nanaya is really troubled now. As the weakest member of the Aikido club, she was charged to recruit one more member. Unfortunately, her potential prey, Miyako Arima, is uninterested in joining. A chance encounter put her in the crosshaired sights of various weirdos in the school, just to flavour her life a bit more. What is she supposed to do?

The Demon King has been defeated and now the Demon World is running a competition to choose a successor. A muscular, high-level human named Helck has joined the competition claiming that he wishes to destroy all humans. Is he serious?

Red Vamirio, one of the Four Heavenly Kings of the entire Demon Empire, is monitoring the competition and cannot trust him. What's the secret behind Helck, and the Human World?

In a war-torn country where men and monsters fight one another, a young boy has survived a brutal attack. As he’s grown older, he spots a beautiful young woman who might be a gypsy – he’s not sure. What she really seems to be is one of the monsters – a woman who can control spiders and through them control others, and their two paths are about to become intertwined amongst the larger story…

A continuation of the highly-successful sports series, “Inazuma Eleven”! After winning the football frontier, the team prepares for their next stage: the world! Full of excitement and confidence, Raimon Eleven steps onto the field to face-off against the Barcelona Orbs!

However, the team quickly faces the reality that Japan’s skills are far behind that of the rest of the world, and Raimon Eleven is overwhelmingly crushed in the match. However, it seems that the chairman of the Youth Soccer Association has an intriguing proposition for them…

From MangaHelpers:

Ever since an childhood incident, Chiaki has never been able to truly feel joy or have fun. One day, his traveling father sends him a mysterious cardboard box. Once opened, a girl who calls herself Cerberus pops out of the box! This girl, who has three personalities in one, vows to protect Chiaki from all harm. Will Chiaki be able to live with this three-in-one girl? [DrCoke]

You will know the man, the boxer, Keiji Onizuka.

Before Annex 1 sets out for Mars, Keiji is stationed in U-NASA's branch office in Japan undergoing training. What unknown incident will he be pulled into?

From Easy Going Scans:

A human girl falls into the demon realm and can't seem to communicate with the local demon Kuro who found her. Humans are rare in the demon realm and many would love to eat a human. However, Kuro ends up falling in love with her and names her Pochi!

Kuro decides to help Pochi get back to the human world and protects her from demons that try to eat her. She ends up being able to at least understand them but still can't speak the same language. She meets a demon prince who also shows interest in her as well and their long journey back to the human world begins.

Itsuki Minami needs no introduction – everybody’s heard of the “Babyface” of the Eastside. He’s the toughest kid at Higashi Junior High School, easy on the eyes but dangerously tough when he needs to be. Plus, Itsuki lives with the mysterious and sexy Noyamano sisters. Life is never dull, but it becomes dangerous when Itsuki leads his school to victory over some vindictive Westside punks with gangster connections. Now he stands to lose his school, his friends, and everything he cares about. But in his darkest hour, the Noyamano girls come to Itsuki’s aid. They can teach him a powerful skill that will save their school from the gangsters’ siege and introduce Itsuki to a thrilling and terrifying new world.

Note: Won the 2006 Kodansha Manga Award in the shōnen category. A new edition named Air Gear Unlimited was released in 2014. The format is bigger and it contains some coloured pages.

The Academy City on water, "Rikka". This city, otherwise known as 'Asterisk', was famous for being the world's largest stage for the integrated battle entertainment <Star Wars Festival>. The young boys and girls of the <Starpulse Generation> belonging to the six academies made their wishes with Shining Armaments in their hands, vying for supremacy -- Amagiri Ayato is one of them.

Ayato arrived at Rikka at the invitation of the Student Council President of the Seidoukan Academy, Claudia, and right after that he incurred the wrath of the <Petalblaze Witch> Julis, and ended up having to duel her.

A collection of short stories:

1. HImitsu Sentai Momoider (Secret Combat Troops Momoider)

2. Unhappy!
Anko Kokuten, known as the “Jinxed Investigator from Division 1”, can solve any case. The problem is, she makes everyone UNHAPPY wherever she goes. Bad things always happen whenever she appears at the scene. That is until she gets partnered with Sakuraba, a police officer who seemingly has an incredible amount of good luck. Together, they become what the Tokyo Metropolitan Police Department calls their strongest combination...

3. ◯◯ Ra no Cooking Elegy (Elegy for the Errors of Cooking)
Hikaru Onuki is a 22-year-old girl whose hobby is to cook homemade cuisine in order to find a boyfriend. But for some reason, no matter how hard she tries, she is unable to find one.

4. Itoshi no Dutchoven Girl (Dutchoven Girl of Love)
Kazuki Suwa is a first-year high school student. Every day after school, he goes home and plays video games. His Mother does not approve and asks him to choose a club in high school. But Kazuki does not really have any skills or talents. But then he meets Nanako Kunii, the club president and only member of Research Dutchoven Club, a club where Nanako focuses its research on the use of Dutchoven.

5. Uncharted - El Dorado no Hihou (Uncharted - The Treasure of El Dorado)
Drawn for the PS3 game, Uncharted: Drake's Fortune, Elena Fisher's first meeting with the protagonist, Nathan Drake, and her first impressions of him.

Yukiteru "Yuki" Amano is a loner who never really interacts with people and prefers writing a diary on his cell phone with his imaginary friends Deus Ex Machina, the God of Time and Space, and Muru Muru, Deus's servant.
However, Yuki soon learns that Deus is real when he makes Yuki participate in a battle royal with eleven other people. Within this "Diary Game," the contestants are given special diaries that can predict the future, with each diary having unique features that gives them both advantages and disadvantages.
The rules of the game are simple: the contestants have 90 days to find and kill all the other contestants, and the last one standing will become the new God of Time and Space