Age 41, Oh Joong Seok. A man who did all kinds of misdeeds and put his life on the line for the organisation to gain the highest position. But who knew the end of his life would be so miserable… Joong Seok’s ‘virtuous living’ project starts now, one by one.

Large mysterious alien ships have been looming above Japanese towns for three years, filling the sky. Everything changed three years ago. And yet, nothing has changed.
No weapon used against the invaders' ships had any success, beyond destroying part of Japan and leaving its economy in shambles. JSDF is fighting a guerrilla battle against the aliens all over Japan. America is joining the 'war' effort with more aggressive tactics, dividing Japan over the pacifist principle laid out in Article 9 of the Japanese constitution. But this may just be the mundane story of young high schoolers.
"No matter what happens, I won't back down.
At least not until this world filled with lies and deceit crumbles away. The real threat to humankind is not invaders, but me."

From ANN:
Many good things are linked with water, but not here. From the murder of a small child whose body was never found, to the creatures that lurk in the depths. All the tales are linked to water, and each conclude with a shocking end.

From Wikipedia:
A manga version of Koji Suzuki's book Dark Water, illustrated by Meimu. Just like the book, it's a collection of short horror stories linked to water.

In this world, when human beings reach the age of 12, their bodies gradually change to the genders they wish to be. And by the time they are 14 years old, their appearances change to reflect their genders. But by spring of my eighteenth year, I am still without a gender...

Left to himself at an early age in the slummiest parts of today’s Japan, Kiichi learns how to survive on his own. As a teenager, how can he adapt to a society whose rules he rejects? Unless he creates his own rules… Kiichi, a raw icon of strength and integrity, stands alone against the world’s injustice and becomes an unforgettable character.

Everyone in the world suddenly shrank to 3cm ...?! The consequence of this being everything in daily life becoming a threat, like rats... or even ants. A world where you can only rely on yourself. Will Baekhyun be able to complete his mission and save the world by using the unique abilities he gained?

The bullied girl in class Sakura Rin and the honor student who doesn't want to make any waves, Komine Yuuya, were classmates and haven't once exchanged words with each other. Everything between them changes when Yuuya goes with the flow around him and tells her to go die. Rin jumps from the classroom window. She escapes death and claims that it was Yuuya's fault. The bewildered Yuuya tells Rin that he'll do anything as he begs for forgiveness. Rin tells him that what she wishes for is love.

Answer the unsolved cases! Why is Prometheus taking on the mysteries of mankind!?

Prometheus was detained in Caucasian Mountains and continues to be tortured for 30,000 years to pay for his unforgivable sin of giving fire to humanity. During the day, the eagle devours his liver. And at night, Zeus punishes him by making him solve humanity's cold cases of history— an unbearable predicament for someone who loves the human race.

An emotional father, an indifferent brother, a mother who endures. The girl and the shrine flower which is spent in the collapsed family.

"I don't want to be here..." One day, I hope, to learn how to become invisible.

This is the story of a girl who usually takes back the pain.

The fourth year of the Meiji Era. Yukinosuke, the son of a family of the privileged aristocratic class, goes about his life covering up a worry he has, being “I have not once had an erection”. In the midst of such troubled days, he meets Sayo, the head of a family of executioners spanning back into the Edo period. After witnessing a beheading performed by her, something pitch black starts to well up inside Yukinosuke!! Sprouting from lust begins a noble romance of blood and nature!!

The demon in human form. An innocent girl sacrificed. Kazumi Ichinose. 16 years old. high school student. Midou Saki fell in love with him when he was an elementary school student. That was the beginning of hell. Jealousy. Obsession. Pools of Blood. Tears. Death. Common sense, words, nothing makes sense. Misfortune befell those loved by "him". Love starts with blood. This is the beginning.

Kim Jihyun, who lived his life as a disreputable surgeon, gains a second chance to relive his life. He then goes back to his middle school days, and live his life to the fullest unlike before, he studies nonstop. His goal is to become a dermatologist who make lots of money instead of the poor surgeon he was from previous life!

Three years ago, Katsumi Yu headed to Africa for a volunteer project as a doctor. However, soon after, a civil war erupted and he was captured by a guerilla group who was desperate for a doctor to treat the injured. He kept doing what he came to do, help people in need, and he does this for several years. But with the regime change in the country, the guerilla group was hunted down and Yu was forced into a situation of kill or be killed. He quits being a doctor soon thereafter and gets a tattoo of Lucifer on his right arm as a reminder of his past crimes.
Although Yu returns to Japan, he spends his days drinking. After a night of drunken brawls, he wakes up in a clinic run by Dr. Minatono. This shady looking clinic takes in all patients, even those without insurance and those who can’t pay at all, but still maintains state of the art equipment. It turns out Dr. Minatono deals with clients, such as the mob, who are unable to go to regular hospitals due to legal reasons and in exchange receives exorbitant amounts of money to help keep the clinic up and running. At first, Yu rejects the job offer from Dr. Minatono, but situations keep coming up that keep him busy in the surgery room.

Hideo Suzuki is a thirty-five year old mangaka assistant struggling to be the hero in his own life by breaking back into the lime light with a new serial all the while juggling his relationship with his girlfriend and his own delusions. However, as hard as Hideo may try, the world seems to have a different set of plans for him; sinister and dark machinations that completely overturn his reality as he knows it. Nominated for the 3rd and 4th Manga Taisho Award (2010 and 2011).

From: Easy Going Scans A young girl accidentally awakens a guardian spirit sealed within a sword. Together they will face many challenges in order to complete a mysterious mission given by the gods. They meet other summoners and spirits, face demons, and details about their past lives are revealed. 

Mariko and Shii-chan have been friends since middle school, and have maintained their friendship over the years. But Shii-chan, now an OL, suddenly hears on the news that her friend has killed herself. In shock, Shii-chan searches for the reason... The reason why her broken friend had finally committed suicide.

This story deals with suicide and its aftermath, plus abuses of all kind that preceded it. Reader discretion is strongly advised.

National Suicide Prevention Lifeline (US):

1-800-273-8255

Amamiya Taki, an employee - albeit a reluctant one - of the Parapsychology Research Institute, is suddenly notified of the suicide of a twin brother he never even knew existed. This event sets into motion a shocking chain of occurrences, the first of which is the discovery that Taki has no brain.

Note: Nominated for the Tezuka Osamu Cultural Prize in 2017.

The dastardly Joker faces up against his archnemesis in a new way! He now has to take care of him as a baby?
After Batman fell into a chemical vat turning him into a baby, Joker must now raise him to be Batman. What will happen next?!?

From Shoujo Manga Maniac: Eun-Yo is a girl spoiled by her brothers. Sure of her beauty and her charm, she neglects all the boys who confess to her. Because there's only one in her eyes: Chan-Kyung, the top student in her school. While she has an audition for fun with a girlfriend, she meets Lee Nan, the famous singer, haughty and execrable. He will continually ensnare her... From Udon Entertainment: Eun-Yo Song has beauty and popularity; everything a girl could want! All the boys declare their love for her, except the one she really wants - heartthrob Chan-Gyeong. After a chance encounter with pop-singer Nan Lee, Eun-Yo hatches a scheme to become a star herself, and win over her dream boy. But little does she know that Nan's the one pulling her strings... and she's about to fall into his trap!

Two people that live their lives however they want to, but need each other to survive.

Mitsu has always been looked upon by men as the Dolis--the ideal girl, the eternal partner in any man's dream, the perfect lover... When Kishi falls head-over-heels in love with Mitsu, he soon discovers another side to this seemingly flawless woman. As the drama and romance between Mitsu and Kishi unfold, they take an extraordinary excursion into uncharted arena where love and desire confront hope and survival.