If you’ve been wondering “Okay… where does Part 5 actually pick up?”—good news. Ascendance of a Bookworm(本好きの下剋上) Part 5 is getting its manga serialization on Corona EX, and there’s already a free preview to help you re-sync with Rozemyne’s next chapter before the new run begins. 📚✨
Part 5 manga serialization is officially on the calendar
TO Books’ web manga platform Corona EX is set to launch the Ascendance of a Bookworm Part 5 manga on January 19 (Mon), 11:00 a.m. JST. The series has passed 12 million copies in total circulation (including digital), so yeah—this is one of those “big fandom heartbeat” moments.
Where Part 5 picks up: winter, loss, and a new “normal”
Part 5 starts with a heavy mood in Ehrenfest after Ferdinand’s departure, while political cleanup pressures rise with reports tied to Georgine. Meanwhile, Rozemyne—now a third-year at the Royal Academy—throws herself into nonstop tasks to outrun that emptiness. Expect dorm negotiations, the first day of archduke candidate lectures, scholar-course tests, a new senior librarian encounter, and specialized-course decisions… basically: the same book-gremlin energy, but in a world that’s shifted under her feet.

The creative team behind the new arc
The Part 5 manga is illustrated by Suzuka, based on the original novels by Miya Kazuki, with character designs rooted in You Shiina’s original illustrations.
Corona EX basics: monthly price and what “read-all” means
Corona EX is TO Books’ official manga site. If you want the “no stress, read everything” route, a monthly plan is 400 yen (tax included) and is described as giving access to all works/episodes on the platform, plus removing ads. The site also labels some episodes as “monthly member only,” so you can quickly tell what’s locked vs. open. (Check the platform here: Corona EX.)
Free preview is live now—start here
The Part 5 free preview (opening portion) is already live—perfect for checking the art style and getting your bearings before the first update drops. Jump in here: Read the free preview. For broader series info, TO Books also maintains a hub page: Official series page. Anime fans can also bookmark the TV anime site (booklove-anime.jp) for adaptation updates.
© Suzuka / Miya Kazuki










































