One night, mild-mannered college student Mori Hiroshi bumps into a woman visiting his next-door neighbour, Yamamoto. Abnormally tall and dirty-looking, the woman has long, straggly hair, wears a man's coat and carries shopping bags in both hands. But then, without warning, she abandons her dogged pursuit of Yamamoto and shifts her attentions to Hiroshi himself. Who is this woman, what is she after, and will Hiroshi ever be able to shake her off?

Note: Originally published in 1993 - before the term "stalker" was acknowledged by Japanese society - Zashiki Onna became an unexpected hit despite being serialised only for ten weeks. Regularly chosen as "the scariest manga ever" in magazine horror specials.

From Iskultrip Scans:

It is a very dark night. Under a heavy rain, a determined man sets out to track his terrified victim. The decision of Kirishima Seiichi is clear: Tonight, he will kill his wife.

A year ago, he was a happy man - a successful writer, a contented husband, and a father of a young boy... at that time, everything seemed going well for him. But such happiness had to end. The day his editor put an end to their collaboration, darkness seeped into his life faster than a bullet. A terrifying descent into hell commences, page by page of what it seems to be his last novel...

The story revolves around Objects — powerful, massive weapons that change the course of warfare — and Elite Object pilots. An odd Elite girl named Milinda meets Quenser, a student who aims to become a Object mechanic, with the soldier-in-training Heivia on a snowy battlefield

A girl is about to get drowned in the sea when someone saves her. Is her happiness momentary?

Cicero City, a city infested with immigrants where people of all races scramble to find work and shelter. Infested with destruction and slaughter, it's a chaotic society. Living on the outside of society, the Jackals are professional assassins with no allegiance, available to the highest bidder. This is their story.

Set in a Japan 500 years after an endless war called Eternity was called to a conclusion by a miracle, people live in The Time after Eternity. A form of Christianity has spread and the Vatican now controls everyday life; people are divided into the "deeply devout" and the "not so devout". Miracle engineering powers the economy.

Ogito, though he is known for being godless, for some reason is taken in as an intern in the Department of Saints in the Miracle Inspections section, partly due to his reading many forbidden books. He is immediately taken off on an inspection where a priest—the head of his three person team—is killed, and Ogito is left only with the priest's weird apprentice Izumi: a man who gave up his life to God to let his heart reside in a puppet.

With endlessly creative art and world-building, this manga is a feast of the unusual and a flowering mystery quickly leaving your preconceptions behind.

From Manga Freak:
Fumiki Shimazaki has only one dream: to become a poet. Spending more time in his poems than in the preparation of it his studies, he faces dissaproval from his professors and his best friend Mika... To escape from the harsh reality, he seeks refuge in an abandoned factory.

There, he stumbles upon a mysterious dog, who saves his life from an attacking monsterous feline. Their friendship is immediately created thereafter.

Questions arise then. From which does this gifted dog come from capacities paranormaux and overflowing of thirst for knowledge? How can it speak? What does the number 23 on its ear stand for? The Appearance and arrival of this dog causes an increaingly number of extraordinary events all revolving around the number 23...

The Japanese government has launched a brand new law: because of the laziness and apathy of Japan's people it was decided that someone, daily and randomly, will be chosen and killed with a poisoned capsule in order to "bring to life again" and wake up the others.
The person elected will be warned with an ikigami (or death notice) and after this he/she will have only 24 hours left to live.
What will those condemned think and do during this short time?

Note: Was nominated for the Angoulême International Comics Festival in 2009.

A boy went to take his trash out late one night, and found a strange, creepy, gothic-lolita-dressed woman sitting amongst the garbage bags. She asked if he had a little sister, and he answered her, hurrying afterwards back to his apartment. When he looked out the window, she was gone. Who is the strange woman, and why does she give him such a bad feeling?

Kamizono Academy is a school with an elementary, middle, and high school all within the same campus, and Ayumi is a new student at this enormous school. She is shy and has difficulty making friends, but when she meets wild and outgoing Torako, school life gets interesting as Torako begins to befriend various students within their class.

It appears that the series stops at 6 volumes in 2011. Then the first 6 volumes were reprinted in 2012 with a 7th volume that came out in 2013.

The Cleopatra Corns Group, aka Cleopatra DC, is a powerful financial conglomerate controlling most of the United States economy, almost as powerful as the US government itself. At the top of the organization is the beautiful, smart and brave Ms. Cleo, the Group's young, talented Chairman, a blonde African-American who fought her way out of the slums.
Good thing she manages her company so well--it means she can handle the repair bill from that airplane crashing into her bedroom. With stolen artifacts, corporate kidnappings, and top-secret cyborg projects gone awry, her luck only gets worse from there.

Kazan is an adolecent whose family and friends were killed when he was still rather young. As the sole survivor of the Red Sands tribe, he has wandered since the fateful day the water demon stole Elsie, and destroyed his "village". He eventually meets up with a young girl named Fawna, and an old woman named Arbey, and they begin their adventure, on the road to Goldene, each seeking answers of their own in this strange city.

N/A

Geeko's weird, creepy, friendless classmate Nero has destroyed all of their mutual classmates, perverting them into her grotesque, monstrous minions. Now she's sending them after Geeko, the only survivor. However, Geeko is setting out, dressed in her skimpy school uniform and armed with a big chainsaw, to end Nero's mad science, no matter how many undead former friends she has to saw down on the way.

From huamulan03.blogspot.com:

3 January 2011. ER doctor Matsuoka Tsuyoshi examines a patient presenting influenza symptoms. The next day, the patient dies from multiple-organ failure, followed by others who had shown the same symptoms. As the death toll rises, even the high-tech Japanese are at a loss over how to check the further spread of the deadly virus

The manga is a “somewhat realistic” office drama story depicting the behind-the-scenes life in an anime studio. The protagonist of the story aims to become a first-class animator, and the story begins just as the protagonist realizes the personal goal of entering the industry.

A former boys' school recently integrated into a co-ed high school. Shinya Sanada spent the beginning on his high school life in a hospital, so he arrives to what he thought was the boys-only dormitory a month late. What's waiting for him is his former childhood friend, although he's much more womanly than he remembers. Shinya decides to adapt to his new life at school.

Itou Takeru was highly unpopular in middle school, but one girl, Watase Nagisa, always treated him with cheerful kindness. Over time, he fell in love with Nagisa, though he never told her. He followed her to the same high school after graduation, determined that he would eventually confess his feelings for her. However, he didn't look at the chosen school too carefully, and he ended up in a special arts class with Nagisa and many other girls. He and his friend Yuto are the only boys in the class, but it isn't the paradise one might expect. Some of the girls are friendly, but some seem determined to make his life a living hell. Will Takeru be able to handle his new high school life, and will he ever tell Nagisa how he feels about her?

My wife's young naive sister. A pure innocent girl who had grown into a sexy mature lady, is slowly moving closer to me.