Description:

During a summer camp, 15 children, 8 males and 7 females, find a grotto by the sea. Deep within they discover working computers and some electronic equipment, and later the owner, a man called Kokopelli. Kokopelli claimed to be a programmer working on a brand new game, in which a large robot has to defend the Earth against fifteen alien invasions. He persuades the children to test the game and sign a contract. All but one of them signs, barely a moment later they mysteriously awaken on the shore believing what happened was just a dream. (Source: ANN) An extra story called Bokurano ~Mō Hitotsu no Bokurano~ (Yet Another Bokurano) will run in Ikki the issue after the end of the main story.

Description:

Under the guise of a "study trip," a group of students from Shiroiwa Junior High School in the fictional town of Shiroiwa (Kagawa Prefecture) are gassed on a bus. They awaken in the Okishima Island School on Okishima, an isolated, evacuated island. They learn that they have been placed in an event called the Program. According to the rules, every year since 1947, 42 third-year high school students are isolated, and each student is required to fight to the death until one student remains. Their movements are tracked by metal collars around their necks, which contain tracking and listening devices; if any student should attempt to escape the Program, or enter declared forbidden zones, a bomb will be detonated in the collar, killing the wearer. If no one dies in a 24 hour time period, there will be no winner and all collars will be detonated simultaneously. (Source: Wikipedia)

Description:

Freesia is set in an alternative Japanese society that is at war, and has passed a law legalizing retaliatory killings. If somebody kills your loved one, you are legally sanctioned to kill, or hire someone to kill, the victimizer. The manga is set around a character who works for a firm that specializes in these retaliatory killings. (Source: OneManga)

Description:

Wolfsmund is a dark historical manga set in the early 14th century of Europe (Switzerland). The story revolves around the eponymous fortress in the St. Gotthard Pass which is ruled by a sadistic tyrant. Each chapter deals with characters who for some reason have to cross the pass and who end up getting interrogated by the tyrant. What sets this manga apart is the fact that there's rarely a happy ending for our protagonists. The author pulls no punches to show us just how brutal and inhuman the Middle Ages really were. (Source: Kotonoha)

Description:

Tokyo Police Department’s Cybercrime Division is headed by the young, brilliantly ruthless Yoshino Erika. Her track record has been solid, but when a new threat appears online, it starts making all the headlines. A man who goes by Shinbunshi, because of the newspaper mask he wears, begins acting as a vigilante of justice. His message is simple: he can see what is wrong with society right now and although he doesn’t have the power to change it, he can help the frustrated citizens release their pent up anger from the crimes that go unpunished like people treating others like trash, corrupt government pushing their weight around and other issues the typical person has no control over. Although it starts relatively harmless, it quickly snowballs out of control thanks to the power of social media and the Shinbunshi becomes an overnight internet sensation with the severity of the crimes exponentially increasing. (Source: MangaHelpers)