Set in alternate history Japan in 1931 and the 64th year of the Meiji era, the Tokugawa shogunate was never abolished and Emperor Meiji was never restored to power. The anime will follow the activities of "Nue," an organization of shogunate executioners who enforce the government. The country has developed its own energy source, the "dragon vein," and has achieved a unique development in which science and the Edo period are mixed. However, behind the glamorous city, the dissident organization Kuchinawa strives to overthrow the administration, while the Nue of the Tokugawa regime, who was entrusted with its extermination, are in conflict. Sawa Yukimura, whose family was killed when she was young, continues to search for Janome, the executioner of the Nue. (Source: MAL News)

Recap of the first four episodes of Kandagawa Jet Girls.

Famous writers throughout history find themselves being reincarnated by a mysterious, unseen entity known as the Alchemist. With their souls confined and bound to an expansive library, they are tasked by the Alchemist to jump into books to purify the pages of monsters called Taints. Along the way, they must also rescue and recruit fellow authors trapped within the very stories they themselves had written. Although the writers take on new and powerful forms for this endeavor, some still maintain a semblance of who they once were, while others struggle to remember their pasts and the works they had penned. Despite there being no apparent end to their grand mission, they remain committed to the cause in hope of resolving the mystery behind their collective resurrection as well as questions that have haunted their former lives. [Written by MAL Rewrite]

Long ago, a goddess descended from Heaven and blessed the desolate land of Gatepia. As a result, gigantic gates appeared, leading to dungeons abundant in "kirakuri," crystals containing the energy needed for the foundation of the world. This led to the formation of various companies of adventurers who would harvest kirakuri from the dungeons. Following his father's disappearance inside one of the biggest gates in Gatepia, Minato is urged by his childhood friend Yutoria to become the president of his father's treasure-hunting company—the Kibou Company. He reluctantly agrees and meets with the other employees: the priest Makoto, the soldier Akari, and the accountant Guide. Thus, Makoto begins his tenure as president. As he and his comrades strive to fulfill various missions and other assorted tasks in order to keep their small company alive, they will uncover the mystery behind their former leader's sudden departure.