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!

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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?

From ADV: Private Investigator Loki is certainly an extraordinary fellow with an incredibly demanding profession. While his boyish good looks disguise his true nature, no challenge is too tough for Loki. Not only is it Loki's job to solve mysteries, but he must also protect his own interests, namely his family, especially when those who want him rubbed-out enter the picture. Loki must dig up evidence surrounding kidnappings, murders, suicides, and the like. When old adversaries strike too close to home, Loki must prepare, not only to solve the crime, but to survive the vicious attacks! If the action's hot, you can count on Loki being there!

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.

After her normal, happy life shatters, Tokiko and her father move to a small seaside town to live with her grandmother as sixth grade starts. There, the sound of the waves brings back a distant memory from when she visited seven years ago, a memory of almost drowning in the sea and being saved by a merman. Are there really mermaids in that sea? Tokiko adjusts to her new life in the small town as she holds out hope of once more meeting the merman who saved her.

Viewed by some as a monstrous scourge and others as dark gods, the dragons are almost as ancient and powerful as Odin and the other Aesir, and for countless years have lived wild and free, unbowed and soaring across open skies. But things have changed. The dragons have been tricked and enslaved by the malevolent Loki and the traitorous Nidhogg, the Black Dragon. Now, their only hope for freedom rests with those few dragons who were able to avoid enslavement, one of whom was Iris. With ancient fire burning in her veins and hungry for vengeance, Iris has allied herself with the Einherjar so that she might gain the chance to burn Loki to ashes and free her captive brothers and sisters. Crystal Arena is a manga series based on the strategy game Crystal Arena, a story of the legendary Einherjar fighting alongside with the mighty gods in the ultimate battle of Ragnarok.

Nobody know where it is, but it's a place that offers shelter to those who hate their lives or are trapped in the labyrinth of their own hearts... a mysterious hotel. Even now, those who are tired of their lives come to stay in the "Kiri no Mori" Hotel...

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 tribute anthology for Mushishi.

This is a world where there are three classes- Royals, Nobility, and Commoners. The Commoners are at the mercy of the Royals and the Nobility. There is magic, and an elusive siren...how does it all come together?

A boy wakes up in a strange room and finds a girl passed out with him. They find out they both have weird collars on. The boy has a phone which seems to be connected to the people behind this. They want them to do what?

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

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What is telencephalon? If one were to derive the surface meaning of the word, telecephalon is a living organ made up of both the left and right brain. In this story, it will be used to describe the conflict of the cosmo structure of the huge system that we call telecephalon cosmo. The story begins from each mysterious murder that progresses to reveal a huge secret of the entire universe. From malicious rumored conspiracies to wars that takes place on the milky way, from opposing human 's betrayal to great and noble sacrifices, humans have never been able to understand how outdated, fragile and weak they are and thus humans will then take on the final gamble against its fate.

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?

There’s this school where all the students are criminals. It’s a secret institution where they teach unlawful kids who’ve committed serious crimes. Yuuki Oku was mysteriously taken there and as punishment for his crimes, his memories have been taken away. Along with six other boys who have also had a part of their body taken away from them. However, they have a chance to get back what was theirs and graduate from that school if they find the puppet student who took their body parts.

Shim LeaYoung is the “zombie boy” of his school. Everyday, his duty is to get beat up by entire student body. Because his expression never changes, people are disgusted of, and avoid him. He is not loved even at home – where he lives with his father’s friend’s family. One day, a real zombie and a couple of people who call themselves “Schwarz* appear, trying to extract the Evil Spirit Jade from him…