Author Information
Hikaru Katsuki's Latest Book

Newest Release

  • Bibliography:
    3 Books
  • First Book:
    December 2025
  • Latest Book:
    April 2026
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Books in Order: 3 titles

The book list is sorted in publication date order - newest first. You can sort the list by clicking on the Sort button. To see a simple list or a cover view list, click on the icons below.



  • Ehrenfest’s new students begin their harsh endeavor to pass each of their written lessons on the very first day. Rozemyne oversees their feverish efforts to achieve the improbable, but keeping morale high is the least of her concerns. She now h...



  • Even though she’s a student now, there are still more obstacles standing between Rozemyne and the library she can’t wait to visit. To gain access to its treasure trove of tomes, she must not only finish her own classes but also ensure tha...



  • Rozemyne awakens from her two-year slumber to find that everything and everyone has changed, which is just as terrifying as it sounds. She’s immediately thrust toward the Royal Academy—a requirement for becoming a noble. There, she’...




Frequently Asked Questions (FAQ)

Hikaru Katsuki has published 3 books.

The next book by Hikaru Katsuki, Ascendance of a Bookworm (Manga) Part 4 Volume 3 Hikaru, will be published in April 2026.

The first book by Hikaru Katsuki, Ascendance of a Bookworm (Manga) Part 4 Volume 1, was published in December 2025.

No. Hikaru Katsuki does not write books in series.