The Demon Lord continues his adventure in this revamped series! After encountering the mysterious entity in the lowest level of the Bastille Dungeon, he sets out for Hellion Territory, where Grand Devils vie for domination of the realm. With the addition of a new advisor—the (seemingly) hopeless optimist Akane—the Demon Lord's army grows even more colorful, and their hijinks even wackier. (Source: J Novel Club, edited)

Rail Wars! takes place in an alternate universe where the Japanese government remains in control of the nation's railway systems. Because of the stability afforded by the leadership of the government, the railway system is allowed to flourish. Naoto Takayama aspires to become an employee for Japan National Railways because of the comfortable life that it will enable him to live. In order to accomplish this he enters its training program, where students must demonstrate their knowledge of trains as well as their ability to be ready for any challenge that might arise. During this time period he will encounter other students such as the athletically gifted Aoi Sakura, the constantly hungry Sho Iwaizumi, and the human encyclopedia Haruka Komi. Together they will work towards surviving their trainee period, all the while taking on purse snatchers, bomb threats, and the looming specter of the extremist “RJ” group who wants to privatize the railway system.

The player Dongdong mistakenly entered the game world "Azure" and changed into the skeleton, the weakest wild creature. The unidentified Dongdong used his years of gaming experience to amass a band of wild monsters early on. He met the main character Bubble, made a deal with her to become her strongest pet, and then set off on an amusing and thrilling adventure with Bubble and his new pals in "Azure." The phenomenon of NPCs and wild monsters in the game gradually awakening and yearning for the human world was also identified at this time by Dongdong. To learn the truth and get back to your regular life. The main character group, lead by Dongdong, as well as awakened NPCs, regular players, game developers, and other entities started to debate how the two worlds were connected.

In a world where humans coexist with androids called Neans, a group known as the Immortal Nine rises up against society. Tasked with disposing of the revolters, a Nean named Rouge Redstar (aka Metal Rouge) and investigator Naomi Orthmann head to Mars to track them down…but first, Rouge wants some chocolate.