Ascendance of a Bookworm: Adopted Daughter of an Archduke is a tV series anime that premiered in spring 2026, produced by WIT STUDIO.

About the production: the story comes from a light novel, there are 24 episodes of about 24 minutes and its current status is "finished".

Its main genres are drama, fantasy and slice of life, with themes such as Coming of Age, Writing, Magic and Female Protagonist.

On AniList, Ascendance of a Bookworm: Adopted Daughter of an Archduke has an average score of 77%, a very good score, and appears on 41,920 users' lists.

The franchise continues in or follows from: Honzuki no Gekokujou: Shisho ni Naru Tame ni wa Shudan wo Erandeiraremasen 3rd Season and Honzuki no Gekokujou: Kizoku-in no Jishou Tosho Iin.

Following a disastrous encounter with a noble, Myne finally resolves to say goodbye to her family and friends in the lower city, changing her name to “Rozemyne” and beginning her new life as the adopted daughter of Ehrenfest’s archduke. However, her days as an archnoble in noble society are brutal, as she is put through rigorous etiquette and magic training on top of her duties as High Bishop and forewoman. It all proves too much for a weak little seven-year-old girl... Or it would have, had the High Priest not offered her the keys to the temple’s book room as a reward. If she could get her hands on those, she’d be able to read all sorts of precious books! Her name may have changed, but Rozemyne’s passion for books remains the same as she charges into a whole new world! The detailed setting expands as the printing industry grows in size. Here begins Part 3 of this biblio-fantasy for book lovers everywhere! (Source: J-Novel Club)

Official synopsis from AniList.