Nearly half the population of Sakurada, a small town near the Pacific Ocean, has some sort of unique power. These powers range from being able to enter the mind of a cat, to resetting the world back to a certain point in time in the past. There is a group known as the "Kanrikyoku" that controls and monitors the use of these powers. Asai Kei and Haruki Misora work for their school's club called "Houshi" club, which execute any missions received from the Kanrikyoku. Misora has the ability to reset the world 3 days. This means that all events and any memory of the past 3 days that "could have" happened, never happened. Kei has the ability to "remember" the past. Even after Misora uses her powers to reset the world back 3 days, Kei will retain those 3 days in his memory. Combining their powers, these two solve missions issued by the Kanrikyoku. (Source: MangaHelpers)

An earlier works by Biblia Koshodou no Jiken Techou's author, Mikami En, this story starts with the younger of the Kishimoto siblings, Mizuho, getting a phone call from a man claiming to be a policeman, informing her of the siblings' father's hospitalization due to an accident. However, the man, whos injury was not life-threatening, suddenly began muttering— "Red eye, red eye, red eye, red eye, red eye, red eye, red eye, red eye, red eye, red eye, red eye, red eye, red eye, red eye, red eye, red eye, red eye, red eye, red eye, red eye, red eye, red eye, red eye, red eye, red eye, red eye, red eye, red eye, red eye…" Spilling out few more words, the man started coughing intensely, and suddenly dropped dead.

One morning, Nagase witnesses the moment his classmate, Tsubasa Amamiya, jumps in front of the oncoming train. He starts thinking about why she'd choose to die but arrives at no answer. Seeing this his friend Fukai hands him a capsule which he claims is a miniature time machine. Nagase, half-in-doubt, takes the capsule and wakes up 2 weeks in the past. He then meets Amamiya on the rooftop under the rain... First Prize winner of Kodansha Ranobe Bunko's 6th Rookie of the Year award​.

Warning: These fanbooks are meant to be read after certain volumes of the main series! Check the individual volume descriptions for details. The official Ascendance of a Bookworm fanbooks add a slew of additional content to the main series, including color and cover artwork, short stories, pages of regular and four-panel manga, design sheets, and Q&A sessions with author Miya Kazuki containing lesser-known details about the plot as well as information on how she planned out and developed the series. Source: J-Novel Club

Part 5 of *Honzuki no Gekokujou*. Ehrenfest’s first winter without Ferdinand is colder and more oppressive than usual. A surprise betrayal within the former Veronica faction makes the purge even more urgent, and the few who know about Georgine’s destructive goals compare her to the Goddess of Chaos. Meanwhile, Rozemyne throws herself into her third year at the Royal Academy, trying to stave off the loneliness eating away at her. She pushes to win over the students of the former Veronica faction, hoping to save their lives, and meets a new archnoble librarian sent from the Sovereignty. Rozemyne also attends her first class of the archduke candidate course—though her personal ambitions mean she is taking the scholar course as well. In the midst of this balancing act, she finds that her environment has changed drastically once again! (Source: J-Novel Club) *Note: Final part, this entry covers 217 chapters of the webnovel (chapter 461 - 677).*