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! *Note: GosickS is a series of side stories taking place before, after, and in between several of the cases covered in Gosick.*

Sirius is one of the best special agents that his generation has ever seen, but he gets KIA in an effort to save his colleagues. Fortunately for him, he gets reincarnated after his death, and now he’s a young boy in a completely different world! One of Sirius’ unfulfilled tasks in his previous life was to pass on his knowledge and experience to a student, someone who could continue his legacy. Still wanting to fulfill this dream of his, he sets out to meet those who he will deem as pupils in this new world he’s been reincarnated into! And thus the story of Sirius, the best special agent that has ever lived, and his quest to become someone else’s mentor and role model begins! *“If you have nothing to lose, follow me! I will teach you how to live in this world!”* (Source: Tentai Books)

The bond between Yoshiki and Hikaru is a welcome escape from their isolated village. But one day when the two boys meet up, Yoshiki can immediately tell something is off. Though the person standing before him looks and acts exactly like Hikaru, Yoshiki knows that his friend is…gone. Someone—no, something has taken Hikaru’s place. And with so many eerie incidents happening in town lately, Yoshiki is becoming increasingly conflicted. Although things will never be as they once were, he would prefer this Hikaru to no Hikaru at all. (Source: Yen Press)

Sagara Sousuke isn't your typical high school student. He reads military enthusiast magazines; he responds to questions with "affirmative;" he brings grenades to school in his bag. Though everyone at school takes him for a hopeless military geek, Chidori Kaname thinks there might be something more to him. When their plane is hijacked in the middle of a field trip, Kaname's instincts will prove correct: Sousuke is an elite, mech-piloting mercenary... and he's here to protect her! (Source: J-Novel Club)

One day, the supervisor in charge of watching over Earth was taking care of a distortion, when they made a mistake that caused Kaoru Nagase to lose her physical body. Not only that, but reincarnating her into a different, less culturally advanced world is the only thing they can offer to do for her. Not one to take this turn of events sitting down, Kaoru makes a demand: the power to create potions at any time she pleases, with whatever effect she wants it to have—and it doesn’t stop there either. She asks for a magical Item Box, the ability to understand and speak every language, and the same body she had back when she was a fifteen-year-old girl. Using her newfound powers, Kaoru has to try and make a stable life for herself in a whole new world! *Source: J-Novel Club, Vol. 1*

High school student Seiichi Hiiragi has always been the target of cruel bullying, labeled a “loser” by his peers. But everything changes when his entire school is thrust into a fantastical world brimming with swords and magic. After a twist of fate leads him to consume the mysterious “Fruit of Evolution,” Seiichi’s life takes an extraordinary turn, launching him on an unexpected journey from outcast to hero. *Source: Hanashi Media*

After another Wonderland “move” throws Alice into the Country of Diamonds, she’s in for a nasty surprise: in Diamonds, none of her old friends recognize her! A routine trip to the Hatter Mansion ends with Elliot’s gun in her face and a trip to the Hatter’s dungeon. As Alice tries to figure out the new, dangerous reality of the Country of Diamonds–including the possibility that it’s stuck somewhere in the past–Blood develops an interest in her, and tentatively offers her protection in his country. But this isn’t the Mad Hatter Alice is used to: this Blood seems younger, lacking his usual confidence, and struggling to run his Mafia organization. Welcome to the Country of Diamonds! (Source: Seven Seas Entertainment)

Keiichi Morisato was a typical college student, a failure with women, struggling to get through his classes, and in general living a pretty nondescript life. That is, until he dialed the wrong number and accidentally summoned the Norse goddess Belldandy. Not believing Belldandy was a goddess who could grant his every wish, Keiichi wished for her to stay with him forever. As they say: be careful what you wish for! Now bound to Earth and at Keiichi's side for life, the lives of this most un-normal goddess and most lucky human will never be the same again. (Source: Dark Horse)

“‘Level up even while offline’?! That’s not a game on ‘easy mode’—that’s just an AFK game!” The online game Yamada Kenichi had been playing religiously is shutting down its servers, leaving him with a void in his heart. He looks for a new game to fill it, but everything he finds is way too easy. The kind of game he likes—the kind punishing enough to make players want to spend thousands of hours on it—just isn’t around anymore. “What’s this? ‘You are invited to a game that will never end.’” Kenichi stumbles upon an untitled game, one promising incomparable challenge with unprecedented potential. Without hesitation, he selects the “Hell Mode” difficulty. Lo and behold, he finds himself reincarnated in another world as a serf! Now called Allen, he sets out to unlock the secrets of his mystery-laden Summoner class; without the convenience of walkthroughs, game guides, or online forums, he must grope his way to the top of his new world! *Source: J-Novel Club, Vol. 1*

We all have embarrassing memories or deep regrets from high school, right? Socially anxious college senior Natsuki Haibara sure does. When he thinks back on that time of his life, all he has are fleeting fantasies of a happy adolescence that could have been. Imagine his bewilderment and surprise, then, when he inexplicably finds himself seven years in the past—one month before his first year of high school! Can Haibara avoid his previous mistakes, make his way to the top of the school social pyramid, and end up with the girl of his dreams? Or will he be forced to relive three years of solitude as the most hated guy in school? He’ll need all the help he can get in order to succeed, from a workout regimen to online how-to guides, a childhood friend, and plenty of sheer willpower. Watch as Haibara takes a second shot at his teenage years! *Source: J-Novel Club, Vol. 1*

Vivy, the world’s first autonomous AI, sings to bring joy to her audience as a cast member of NiaLand, Japan’s largest theme park. In this world, AIs have become integral to human life and exist to carry out their missions. One day, out of the blue, an AI claiming to be from the future approaches her, revealing that in one hundred years, advanced AIs will turn on the humans they once served, sparking a violent war to annihilate humankind! When he asks for her help in preventing the conflict, Vivy agrees to ditch the stage and take up the century-long mission against her kind in order to save humanity. (Source: Seven Seas Entertainment)

Leah, a tenacious girl who had the privilege of participating in the closed beta test of a game. Leah possesses a special hidden skill called "Subordinate," which grants her the power to turn non-player characters (NPCs) into loyal subordinates. It was an extraordinary skill that the experience points gained by these subordinates are directly transferred to Leah. With this ability, she gradually expands her party by adding new NPCs she encounters along her journey.