From here: Growing older is pretty rough and Kenji is finding out just how hard it can be as life starts wearing down on him. On top of trying to make ends meet running a convenience store, he has to care for the niece that his missing sister left in his care. Memories of youth make it easier, until those memories come back to haunt you. Kenji and his old friends are slowly being drawn into a mysterious conspiracy that could threaten the world. Who is the mysterious "friend", and how does he tie into Kenji's youth? Why are there disappearances and deaths tied into Ochanomizu University? The friend's memories hold the keys to the puzzle, but years between cloud the clues. The strange occurances and the reach of the "friend" conspiracy grow by the day. It will all culminate on New Year's Eve 2000. Will Kenji and the rest of the group be able to put together the puzzle and save the world? Note: The last two volumes of the story were serialized under the name 21st Century Boys and are not included here.

From MangaUpdates: There is a mysterious group of people who inflict cruel and fatal games on people for their own amusement. Tatsuya and Misa are out on a date in an amusement park when they wander into one of these horrific competitions on the tallest roller coaster on earth. The seats fall out of their 12-person roller coaster car, and they are told that the game will end when all but one person has fallen to their death. Will the passengers be able to find a way to escape the competition? Will there be any retribution against the orchestrators of this sick crime?

Description from Viz: The story A, A' raises a troubling question: How would you feel if your lover died - and was replaced by a clone? Could you recreate your relationship with someone who was physically exactly the same but didn't share any memories of your life together? In 4/4, teenaged Mori flunks out of an ESP training program. But when he meets Trill, a beautiful Unicorn, his latent abilities begin to blossom... In X+Y, Hagio uses science fiction to explore questions of gender and sexual identity. Time has passed, and once again, Mori finds himself inexorably attracted to a member of the unicorn race - but this unicorn is male... and so is Mori. X+Y won Seiun Award in manga category in 1985

A graveyard in contemporary Israel has an unlikely visitor. The elderly gentleman from Japan, a former news correspondent, lays a bouquet of flowers at the tomb of one Adolf Kamil. For he remembers the tale of three Adolfs: Kamil, a Jew who grew up in Kobe, Japan, the son of a baker; Kaufmann, only child of a German consul stationed at that port city and his Japanese wife; and the Fuhrer with whom the Far Eastern nation made common cause. ---- **Won the 10th Kodansha Manga Award for General Manga in 1986, shared with Makoto Kobayashi's What's Michael?**---**Volumes 372-376 of the Osamu Tezuka Complete Works**

"Sensei, is this a boy or a girl?" "Do you want to know?" Ichijo Mashiro and fellow classmates are enlisted in a mysterious weekly class that takes the form of a shared nightmare. Like most teenagers, Mashiro has a secret.. he's neither fully male nor female! So far, Mashiro's been able to live life as a boy, but all this changes when he's informed of a new class he 'must' partake in order to graduate from his elite preparatory school. To pass, he must find the key and the one way to find it is to enter into a nightmare world, where his body and soul are put at the mercy of the worst kind of enemies -- other school students, who are battling to find the key. From renowned author Mizushiro Setona, comes a riveting epic mystery that lies between the students, that will have you engrossed from one page to the next. Happiness, sadness, blood and tears will all be shown, but which one leads to an ending? Take the next step into the world of After School Nightmare! From Go! Comi: Like most teenagers, Mashiro Ichijo has a secret. But Mashiro’s secret is that he’s neither fully male nor female! So far, Mashiro’s been able to live his life as a boy, but all this changes when he’s informed of a new class he must take in order to graduate from his elite prep school. To pass, he must find the “Key”…and the only way to find it is to enter into a nightmare world where his body and soul are put at the mercy of the worst kind of enemies: his classmates!

The metropolitan police have a special squad of negotiators for talking down violent criminals in hostage situations and so forth. The two top negotiators have great knowledge of human psychology and experience in dealing with criminals, but they are missing something important. They are searching for someone who is capable of agape love-- unconditional and selfless love for all people. Such a person would be able to develop rapport easily with criminals, and therefore be a natural negotiator. Instead of finding a person like this on the police force, they find her in the form of the teenage girl Haruka. Will they be able to persuade her to become a negotiator for the police?

From Serenus-Dreamers: 1. Ageha Yuuri and Miu had always been best friends. They tried hard together to become fashion models. However, Miu got to debut first, and their relationship started to break down. Surging dark feelings and jealousy... what is there beyond Yuuri’s agony…?! 2. Eternal Rainbow 3. Kiss Me, Baby

Three delusional high school boys weave an intricate tale as they search for the meaning of life, love, and everything in between.

Kasuga-kun steals a pair gym clothes of the girl he likes, the next day the girl that sits behind him reveals that she saw everything. Now if he doesn't form a "contract" with her, she is going to tell.

What does it take to find your true inner self? Zen's memory has been wiped, and he can't remember if he's a killer or a hero. And a lot of people will do anything they can to keep it that way. Zen's unearthly charm attracts a veritable rogues' gallery. A bounty hunter becomes obsessed enough to become his new partner, while the daughter of General treats him like some sort of guru. But when he meets a mysterious doctor who may know him from the past, Zen learns that the secret of his lost memory is definitely more sinister than saintly.

From Manga Updates There is a disease of the mind that eventually shuts down all bodily functions. One woman effected with this disease has been ordered to be euthanized. Dr. Arlem fights for what he believes to be a way to cure her.

From Del Rey: A strange virus is making its way around the globe, causing its victims to commit suicide. In less than a week, it's become a lethal pandemic. But for a unique few, it does just the opposite... They evolve and become "Power Users." Taisuke Kanou and his best friend Hirose both become power users, but Hirose sides with Katsumata, a strange man with no regard for human life. The story follows Kanou as he discovers the secret behind his powers, encounters reporters, other power users, and even the military, as he tries to get his friends back.

From Evil Flowers: For Ran, love never goes well. She is having an affair with Tabuchi, her married boss, and once, when they quarreled, she was saved by Kazuya, a man she used to be in love with a long time ago. Kazuya used to be a close friend of Ran’s brother, but one day, he just disappeared. Ran had been drawn apart from him since then. After their reunion, Ran’s old feelings came back to life. However, there are many dark rumors surrounding Kazuya. Ran tries to find the truth, but a dark shadow is starting to settle over her life as well. What could be the reason for this…?!

While trying to bury the body of his mother deep in the woods, high school student Yuri is approached by a strange girl who offers to help him. That is... if he promises to be her "parent killing assistant." Meet Anne Freaks, a bright, attractive teenage girl normal in every way - except that she's on a mission to kill her father, the leader of the dangerous extremist cult: the Kakusei Group.

There is a special organization known as "anonymous" which takes children and raises them without names, without feelings, without souls. Then it sends them out to kill. Can emotions get through to these cold-hearted killers? A sequence of stories that deal with a few of the organization's members.

From AQUA Scans: "In an accident at the meat factory, the heiress was heavily injured. Guiltily, I agreed to her request, but this very same request have let me enter into a wonderful life..."

A coda to the OVA and novel of the same name, this six-chapter manga gives us a deeper glimpse into the back-stories of Rei Fukai, James Bukhar, Tomahawk John, and other members of the F.A.F. However, some of the details about the characters' pasts and relationships appear to deviate from the sequence of events as seen in the anime. Therefore, this manga should only be read after having first watched the anime or read the novel, and treated as an alternate story of sorts.

High school student Hasumi Kei has only one goal in life--that is to visit her classmate Kanzaki Kyosuke's apartment! Seeing how the two do not know each other, Kyosuke refuses to allow her to be anywhere near his apartment... But Kei is relentless, demanding to get her way...but why?

For years the rash tomboyish Tsubasa had communicated with her twin through letters. She had formed the idea that the gentle Arisa led a joyful school life. But upon Arisa's sudden suicide attempt, Tsubasa vows to find the reason behind her twin's actions by taking her place at school. But will this supposed joyful life be too much for Tsubasa to handle? What does it have to do with the people disappearing from Arisa's school...

A depressing story about how a Japanese family's life goes wrong: an immoral protagonist, her sister who was gang raped before, her alcoholic mother who later devoted her life to a cult, and her father who lost favor with his company... full of sexual content and highly violent.

In a forest on a mountain, a class is out on excursion. A girl strays from her group and meets a witch. She escapes, but when she groups up with her classmates no one believes her, except for her best friend. After the class returns to the mountain for a reunion after graduating, old memories resurface. Why does the girl still insist she saw a witch? Does she really believe it herself? From solelo: A witch named Baba-yaga lives deep in the forest. If you’re a good kid, she might save you on a whim. If you’re a bad kid, she’ll devour you.

A compilation of short stories: 1) The Guardian - Kazuhiko Saibara finds himself dead in the woods surrounding his family's summer villa. As the family servant digs his grave, Saihara's feeble-minded younger brother gazes absently upon the scene, and Saihara himself begins to recount the events that led to his demise. - PresenceDear 2. Show Me Heaven - A smile of a skinny angel opens up a closed-minded man's heart. 3) Sora no Uragawa - Yousuke, Tamotsu and Satoshi are high school buddies until tragedy breaks them apart. Ten years later the death of one of them brings the remaining two friends back together and past wounds are torn open. - Aarinfantasy 4) A Chance Encounter in the Cosmos - A hideously ugly starship captain captures a beautiful prisoner of war. - PresenceDear

Five people who used to attend the same high-school together are suddenly knocked unconscious and kidnapped. When they regain their senses, they find themselves trapped within a container box. A mysterious voice then commands them to "Repent your past sins if you wish to escape with your lives"...

A collection of stories portraying the cruel and twisted nature of love, lust and desire -- and the misery it brings to all those involved. This is volume 1 of Hanlu's Portfolio of Stories. Volume 2: 瞳深水 (Eyeball Deep Swag)