In the future, the government "recycles" dangerous criminals instead of executing them. Their memories are erased, their personalities are replaced, and they are sent back to their original life as a new person. With this process, there is an extremely low rate of repeat offenders. Kou has just gone home to his big sister after receiving his punishment for committing murder. He has a little notebook to use in the absence of his memory, which details his life and relationships. However, his friends at school seem to doubt that he's actually the perpetrator. Will Kou be able to uncover the truth behind the murder he is believed to have committed? With no knowledge of his previous life, how can he tell who to trust? [tethysdust]

"I don't want to go home or back to school."

The story is set at Shishidou, a school attended by rich and elite people. Tomu Shirasagi, a gambler, is a mysterious new transfer student who has come from a public school (instead of a prestigious private one) and faces the elitist environment. There, he declares a challenge toward any student and claims he will bring to the ruin the whole school through a series of gambling matches. Nobody knows why he has come to that school or what the real motivations behind his actions are. During any match, Tomu shows off all of his unique coolness and ability. He employs a wide range of tricks, both psychological and physical, to ensure his victory. In any game, you will constantly ask how he's planning to win, why he's really doing certain things, and what's really going on. At the end of the matches, the tricks are revealed, and they all work in real life, even if they do require one to be highly skilled or lucky in order to perform them. The story centers around the various matches he undertakes and the interactions between the various characters, like Mika Shishidou, the beautiful granddaughter of the school headmaster, who is highly intelligent but contemptuous and superb, or Abidani, the vampiric looking dorm superintendent and main villain (for now) in the series, who has a sadistic personality and whose goal is to make Tomu leave his school (or to get him killed). As the story unfolds, more about Tomu's past is revealed, leading to unpredictable turns of events.

Violet is a girl whose mom pays no attention to her, or her father. What Violet wants more than anything else is a pretty dress and cookies that the other moms make. Then, one day, she meets a lady at the park who gives her what she desires...

[From Tokyopop]: Beautiful Hyo-Bin Na is the new girl at school who everybody wants to meet. But Hyo-Bin is no normal high school student and she certainly has no desire to be popular. You see, she's cursed with supernatural abilities and by a dark and dangerous past. Everyone she has ever gotten close has ended up dead. Hyo-Bin doesn't want to go through the pain of lost friends and lost love again, so she vows to not get too close to anyone or to date anybody at her new school. But, alas, and of course, it isn't quite that easy ...

A couple of high school pupils, Masaru Kato and Kei Kurono, are hit with a subway train in a effort to save the life span of a drunk homeless guy who'd fallen onto the tracks. Following their deaths, Kato and Kurono find themselves transported to the inside of an unfurnished Tokyo flat, where they meet with a Gantz expert Joichiro Nishi, as well as other clueless players. The pair soon understands that they're prohibited to depart the flat. At one end of the room there's a sizable black sphere called "Gantz". After some time in the area, the Gantz world opens up, showing wires attached to his head and a hairless nude guy using a breathing mask, and different weapons to allow them to use. Included in these are the custom fitting black suits which give them superhuman speed, strength, stamina and damage resistance, a control which functions as a stealth and radar unit, Xgun, X Shotgun, Y-Firearm. Later on the show the Gantz sword, Gantz Bike are manufactured much more powerful at the same time as accessible weapons are given in the 100 point menu.   Brief info and a picture is revealed of a few of the Gantz' objectives; Gantz orders them to go and kill them. Except for one assignment, every one of the goals are aliens living on Earth, which take on a wide selection of types. During the mission, individuals that are ordinary cannot view the extraterrestrial beings or the players. Them transport to the part of the assignment, and they can't return or leave until all of the enemies are killed, or the time limit has run out. Each person is given points for the aliens they've killed, when they survive an effective mission. The menu offers three choices:   The participant can go back to their regular life, never having to be summoned by Gantz again. As a cost, their memories of the assignments as well as Gantz will be erased. The participant gets a unique and incredibly-powerful weapon. The participant can restore a person that has died during a mission from Gantz' recollection. Points are tallied up following an assignment was finished, do and the players are permitted to leave as they see fit until their next mission, together with the exception of talking about Gantz which would lead with their heads bursting. During the third mission of Kato and Kurono, every one of the participants including Kato are killed, however the last leader giving a chance to live to Kurono is killed by Kato. Kurono survives the third mission bleeding on the ground along with his limbs cut. Following the next assignment inside embracing a hero, leader complex similar to Kato Kurono begins to transform. Kurono participates together with the goal of restoring his dead friends using the 100 point compensation choice as the show continues. A fresh team of Gantz players is gathered, which Kurono leads, as among the greatest combatants plus the most seasoned veteran. Through his interactions with all the other members of his life or death conflicts and the team, Kurono slowly develops into a leader that is responsible. Following the Oni assignment Kurono revives Kato, and shortly after Kurono meets his death from the vampires. As the show continues, the rules of the assignments change; regular folks can now see them, the aliens they face are increasingly more strong and dangerous, plus they participate in a mission with another Gantz team from Osaka. Kato becomes the center of his search to restore Kurono and attention in the manga. By the end of the assignment, Kato that is just like the initial time expired, he gets the better of arguably the most powerful alien in the show and is set bleeding on the ground going to expire.   After several assignments, an old player named Nishi, who understands more in relation to the others about how Gantz works, reveals them a "catastrophe countdown" on the Gantz world that the other players were unaware of. By the end of the week, the Earth is invaded by a huge alien force and starts exterminating the human race, while their utmost tries to use Gantz' innovative technology and weapons in defense. It's suggested that Nishi expired, but his departure seems to not be clear. In his area Eeva totally controls all Gantz teams prior to the statement by killing most of the hunters, giving an expression of the mortality to the human race. Kurono that will be air to the whole world is called on by the world, and having the help of a revived Kato, Kurono gambles all his potential for winning and saving the human race on himself. Kurono manages to overcome the alien mothership stops from destroying Earth. The collection finishes with Kato and Kurono being greeted as heroes and returning safely to Earth. Other manga:

A horror-mystery thriller drawn with Mr. Nohman's signature unsettling style makes us question why we live and what makes us human. With seemingly nothing left to live for Kim finds suicide as the only means of escaping the cold reality of the world around her. That is, until one day when a stranger with an even stranger request comes to her for help. Chaos and calamity ensues as the atrocities and heartaches that have created Kim, the stranger and a mysterious Dr. Foster begin to unfold and begin to enlighten us as to how sinister this world truly is. The story investigates the monsters among us, and the monstrous things we do to others and most importantly, to ourselves.

Yi Raeeum, a boy who is always conscious in dreams. A spectacle in a dream... a street in a dream... a life and death drama where the secrets of dreams and a fate following a young time intertwine.

Updating

This is a spin off story that occurs about 3 years before Spiral. One of the main characters is Imari, who is in love with the kid who wants to be a detective, and which also quit school running after Kiyotaka, and it seems he's dating a murderer without knowing it...? But how is it all connected to the blade children? Not long after, our favorite blade children from Spiral appear for the rescue, all manipulated by Kiyotaka.

From Yen Press: Sora, a young boy who lives a peaceful life on his tropical island home, is set adrift when a horrible storm wrecks the world he loves and separates him from his friends, Riku and Kairi. In another world, the Disney castle is in chaos when King Mickey goes missing, and it’s up to Donald, the court magician, and Goofy, the captain of the army, to find their king. When both Sora and the King’s allies happen upon each other and learn that the ills that have befallen their worlds are the doing of dark beings without hearts known as the Heartless, the three recent acquaintances take up arms together in an epic quest to travel to unknown worlds, set those worlds right, and find their friends!!

From Inane: Death, Enchantments, Fairies, Spirits...all these elements twist amongst themselves to offer a mysterious World End Fairytale for us. Join Koroku Morisaki as he unravels the truth that lies behind the conscience of several other characters with promising roles. Like a broken stage effect/ Standing in continuous snowfall/ The girl told me... / This is the last winter / A quiet ending../ It is the World End... So begins World End Fairytale, a series with great art, and even more so, Maki Hakoda's distinctive style in both story and presentation

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!

Creatures from another dimension have invaded Earth! Earth weapons are useless against these 'Neighbors,' but some scientists have created new weapons based on the enemy's technology. Using these weapons, humans struggle to defend themselves from the invaders. The head of the central base has sent the ace soldier, Yuuichi Jin, to help out the failing Base 7, and rescue his son Yuiga Tadashi, who is the leader there. Unfortunately, the problem with Base 7 is, in fact, Yuiga Tadashi. He's a terrible leader who cares for nothing but his own reputation and believes that being the central base leader's son allows him to do whatever he wants. Will Jin be able to fix this terrible situation?

A story about a boy who meets a girl in an abandoned house. Original webtoon (Korean webcomic) Completely scanlated in Russian.

Gosick takes place in 1924 in a small, made-up European country of Sauville. The story centers on Kazuya Kujo, the third son of a Japanese Imperial soldier, who is a transfer student to St. Marguerite Academy, where urban legends and horror stories are all the rage. There he meets Victorique, a mysterious yet beautiful and brilliant girl who never comes to class and spends her days reading the entire content of the library or solving mysteries that even detectives can't solve. The series mostly focuses on Kazuya and Victorique getting involved in different mystery cases and their struggle to solve them, at the same time forming important bonds with different people. From Fate: Set in a fictional European country in 1924, a Japanese exchange student meets a mysterious, brilliant girl who only leaves the library to sleep. Her brother, a detective, relies on her mind to solve difficult mysteries, several of which draw her away from the library. With a drop of sweet romance, you will immediately become addicted to Gosick!!!

Adapted from Light Novel series by Nomura Mizuki. Meet Kanoha Inoue, winner of a prostegious writing award at the age of 14. Mistakenly branded a "Mysterious Bishoujo Author" and subsequently vowed to never write publicly again. Meet Amano Tooko, self-proclaimed "Bungaku Shoujo". Eats up works of literature, literally. The two of them are the only members of the Literature Club. Each day he writes short stories for her to eat. Until one day Tooko arbitrarily decided to put up a drop box for anyone with a problem... From Baka-Updates: The "mysterious school comedy" centers on the unusual members of a high school literary club. Toko Amano, a high school senior who calls herself the "literary girl" as the club president, is actually a supernatural creature (yokai) that devours stories — she tears pages from books to munch on them. Her club subordinate is Konoha Inoue, a second-year high school boy who writes stories every day for Amano to eat. He once wrote an award-winning novel, but he wrote it under the penname Miu Inoue so readers thought the author was a mysterious 14-year-old bishoujo novelist. The stress from the novel's fame and its movie and television drama plans turned Inoue into an introverted recluse.

K, a robot detective, joins the Tokyo Metropolitan Police Force’s Science Division and is partnered with human partner, Shinjo Go much to the chagrin of Chief Inspector Shiba Daizo, who distrusts the Robot. Together they battle the crimes perpetrated by the renegade conglomerate R.K.K. “BADO” (Robot Kaishi Kabukigaisha – Robot Rental Company)

Basically, some humans have the ability to negate a sphere of reality, neatly removing it from existence. This gradually alters their appearance until they become a hideous alien, with a giant eye in their forehead.

A quick and wacky oneshot about two people doing affair investigations for their clients.

From Eclipse Scans: Namu goes to a school where all the elites get idolized by the 'non-elites'. From models to computer geniuses, these students make tons of money on their own! Because the school gates are always crowded by screaming fans of these elites, it is difficult for Namu to get to class on time. One day, however, a new transfer student helps Namu out in her morning predicament. Guess who gets categorized as an elite almost immediately?

Monster weaves the riveting story of brilliant Dr. Kenzo Tenma, a famous surgeon with a promising career at a leading hospital. Tenma risks his reputation and promising career to save the life of a critically wounded young boy. Unbeknownst to him, this child is destined for a terrible fate. A string of strange and mysterious murders begin to occur soon afterward, ones that professionally benefit Dr. Tenma, and he emerges as the primary suspect. Conspiracies, serial murders, and a scathing depiction of the underbelly of hospital politics are all masterfully woven together in this compelling manga thriller.

From Wikipedia: Set in the modern age, the story is about Miharu Rokujou, who just wanted to live a normal life and inherit an Okonomiyaki restaurant. At the moment, his biggest problem was the constant pestering from Kouichi Aizawa and Durandal Thobari Kumohira, who started a Nindō (忍道?, lit. "Way of the Ninja") Club. Miharu wanted nothing to do with "ninjas" and turns them down every time. But soon, he is attacked by an actual group of ninjas and is protected by Kouichi and Kumohira. There, Miharu learns of the hidden ninja world Nabari, the roles of his classmate and teacher in that world, and of the secret art Shinra Banshou (森羅万象 Shinrabanshō?, lit. "all things in nature") within him. The secret art, containing all the world's knowledge, is sorely coveted in Nabari. And because of that, Miharu cannot return to his normal life. He must become the "Ruler of Nabari" to survive. From Baka-Updates: Rokujou Miharu was a seemly reluctant junior high student living in his own world. However, within him, lurked the ultimate power of Nabari, “Omnipotent”. To possess such supreme weapon, the Wolf Pack of Iga swore to bring Miharu back to Iga village. On the other hand, Miharu’s English teacher, Kumohira sensei, and classmate, Kouichi, were the Banten ninjas whose mission was to protect Miharu. A war waged over the ownership of “Omnipotent” thus started. To survive, Miharu must enter the hidden world Nabari, to become the king.

Three years ago, Karamura Neneko's father died. Since then, she's been living together with her older sister, Nanako. They've been living together happily until recently, when Nanako starts acting strangely. There will be nights that she doesn't sleep at home, and then one day she completely disappears. Not only that, but she quit her job at a company that she had been at for a long time. Worried about her sister, she remembers a place that her father told her to go to if she was ever in trouble, the Raubritter. Upon arrival, she meets Shinobu and Yokana, cousins that run a detective agency, more-so as a hobby than a career. Since they are both fairly wealthy they never ask for payment. They only help young maidens in need, and since their business is a secret, only people with connections come to them. It turns out that Neneko's father helped them out a lot in the past. The cousins are heart broken to find out that he died, so they are more than willing to help Neneko find her sister. What has happened to Neneko's sister? Will a special relationship develop between Neneko and the cousins?