Ascendance of a Bookworm Season 4 Confirms April 4 Premiere

The fourth season of Ascendance of a Bookworm has confirmed its television premiere for April 4th, 2026, alongside the release of a new trailer previewing the upcoming story arc. The new season adapts the Adopted Daughter of an Archduke arc from the popular light novel series by Miya Kazuki. Production for the season is handled by WIT Studio, which takes over animation duties for the series’ continuation. The story continues to follow Myne, a girl reincarnated in a medieval world where books are rare and literacy is limited. Using her modern knowledge and determination, she gradually changes society through printing and education while navigating noble politics and new responsibilities within the archduke’s family. The series continues its blend of fantasy world-building and character-driven drama.

Crunchyroll, Daryl Harding – Ascendance of a Bookworm Season 4 Reveals April 4 Premiere in New Trailer – 19th January 2026