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The Worst Episodes of Ascendance of a Bookworm

Every episode of Ascendance of a Bookworm ranked from worst to best. Explore the Worst Episodes of Ascendance of a Bookworm!

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When a sickly young girl suddenly becomes obsessed with inventing new things, her family and friends are all puzzled. "What has gotten into Myne?" they wondered, never dreaming that the answer is not a "What"

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  1. #1 Worst Episode
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    Ascendance of a Bookworm Season 2 Episode 1 - I've Become a Noble
    0.0/10(78 votes)

    #1 - I've Become a Noble

    S2:E1

    Myne begins her new life as Rosemyne. Her first challenge is to complete the baptism and adoption ceremonies!

    Director:Yoshiaki Iwasaki
    Writer:Mariko Kunisawa

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  2. Ascendance of a Bookworm Season 2 Episode 2 - Lower City Family Reunion
    0.0/10(78 votes)

    #2 - Lower City Family Reunion

    S2:E2

    After the baptism ceremony and adoption, Rosemyne returns to the cathedral to become the high bishop.

    Director:Kyosuke Takada
    Writer:Mariko Kunisawa

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  3. Ascendance of a Bookworm Season 2 Episode 3 - Archduke's Castle and Italian Restaurant
    0.0/10(76 votes)

    #3 - Archduke's Castle and Italian Restaurant

    S2:E3

    Rosemyne officially moves into the castle and Sylvester finally eats at the Italian restaurant.

    Director:Sho Sugawara
    Writer:Mariko Kunisawa

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  4. Ascendance of a Bookworm Season 2 Episode 4 - How to Collect Donations
    0.0/10(76 votes)

    #4 - How to Collect Donations

    S2:E4

    Rosemyne tries to collect donations from the nobility, but finds it harder than she thought...

    Director:Kohei Kawai
    Writer:Ryo Yamazaki

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  5. Ascendance of a Bookworm Season 2 Episode 5 - Concert Preparations
    0.0/10(75 votes)

    #5 - Concert Preparations

    S2:E5

    Rosemyne puts all her efforts into preparing for the harspiel concert.

    Director:Yuki Watanabe
    Writers:Mariko Kunisawa, Chisato Ueda

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  6. Ascendance of a Bookworm Season 2 Episode 6 - Harspiel Concert
    0.0/10(77 votes)

    #6 - Harspiel Concert

    S2:E6

    Everything is falling into place for the concert. All that's left is to guard against one person...

    Directors:Kyoko Yamazaki, Shigeru Chiba
    Writer:Ryo Yamazaki

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  7. Ascendance of a Bookworm Season 2 Episode 7 - Hasse's Monastery
    0.0/10(74 votes)

    #7 - Hasse's Monastery

    S2:E7

    The monastery in Hasse is now ready. Rosemyne goes for the final inspection and to accept new children.

    Director:Jiro Arimoto
    Writer:Mariko Kunisawa

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  8. Ascendance of a Bookworm Season 2 Episode 8 - Ferdinand's Task
    0.0/10(74 votes)

    #8 - Ferdinand's Task

    S2:E8

    Ferdinand gives Rosemyne the task to entrap and isolate the mayor of Hasse.

    Director:Shoichi Harita
    Writer:Mariko Kunisawa

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  9. Ascendance of a Bookworm Season 2 Episode 9 - Wilfried's Day as High Bishop
    0.0/10(76 votes)

    #9 - Wilfried's Day as High Bishop

    S2:E9

    Rosemyne finally gets fed up with Wilfried's complaints and offers to switch spots with him for a day.

    Director:Miyabi Inamori
    Writers:Mariko Kunisawa, Chisato Ueda

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  10. Ascendance of a Bookworm Season 2 Episode 10 - First Material Gathering
    0.0/10(77 votes)

    #10 - First Material Gathering

    S2:E10

    No description available

    Director:Sho Sugawara
    Writer:Ryo Yamazaki

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  11. Ascendance of a Bookworm Season 2 Episode 11 - The Gathering of Gutenbergs
    0.0/10(80 votes)

    #11 - The Gathering of Gutenbergs

    S2:E11

    To improve the printing press, Ingo is even willing to exchange ideas between different trades.

    Director:Shinya Kawabe
    Writer:Mariko Kunisawa

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  12. Ascendance of a Bookworm Season 2 Episode 12 - The Winter Social Season and Debut
    0.0/10(87 votes)

    #12 - The Winter Social Season and Debut

    S2:E12

    The winter social season is here and Rosemyne must successfully finish her debut.

    Director:Yuka Hashimoto
    Writer:Mariko Kunisawa

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  13. Ascendance of a Bookworm Season 1 Episode 2 - Life Improvements and Slates
    7.2/10(102 votes)

    #13 - Life Improvements and Slates

    S1:E2

    Having learned how expensive books are in this world, Main resolves to make books of her own. However, she soon finds out just how frail her new body is when she and her elder sister, Turi, decide to go to the gate to deliver something their father forgot—she can hardly take a few steps before running out of breath. But that's when Lutz, a neighborhood kid the same age as Main, offers his help. Main is touched by this and soon makes it to the gate. There, Otto gives her his old slate, letting her experience the joy of writing once again

    Director:Yoshiki Kawasaki
    Writer:Mariko Kunisawa

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  14. Ascendance of a Bookworm Season 1 Episode 1 - A World Without Books
    7.3/10(117 votes)

    #14 - A World Without Books

    S1:E1

    Motosu Urano, a college student and a bookworm of the highest order, loses her life in an avalanche of books and wakes up in another world as a sickly girl named Main. Nevertheless confident that she can deal with any situation as long as she has books to read, she looks all over her new home for one, but doesn't find any. To make matters worse, she couldn't see any writing in town when out with her mother Eva. She realized that she found herself in a world with a low literacy rate, one where books were prohibitively expensive.

    Director:Mitsuru Hongo
    Writer:Mariko Kunisawa

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  15. Ascendance of a Bookworm Season 1 Episode 28 - The Story About Winter Stays and the Future
    7.3/10(3 votes)

    #15 - The Story About Winter Stays and the Future

    S1:E28

    Main ends up having to start her winter stay at the cathedral. However, she instantly becomes homesick. Also, in a meeting with Benno, Ferdinand, and Karstedt, it's revealed that Wolf is a dangerous individual with ties to nobles. Apparently, even the nobles are after Main because of her powerful mana and her bizarre knowledge. In order to keep her out of danger, Ferdinand comes up with a proposal, and...

    Director:Kenta Nouda
    Writer:Mariko Kunisawa

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  16. Ascendance of a Bookworm Season 1 Episode 34 - Ominous Developments
    7.3/10(3 votes)

    #16 - Ominous Developments

    S1:E34

    On the way home from Heidi's workshop, they hear the emergency bells sound through the city as well as see a red emergency flare go up into the sky. Main is worried about what might've happened. It is decided that Main should stay home until they can find out what is going on. Main gets to spend some time with her family back home again. After a while, Main is finally allowed back outside and heads to the cathedral. Once she gets there, she realizes Dirk is missing, and unbeknownst to her, there was another threat lurking just around the corner!

    Director:Yuta Murano
    Writer:Mariko Kunisawa

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  17. Ascendance of a Bookworm Season 1 Episode 5 - Baptisms and Strange Fevers
    7.4/10(93 votes)

    #17 - Baptisms and Strange Fevers

    S1:E5

    The season has shifted to summer, and the day of Turi's baptism has arrived. Turi attracts attention with a hair ornament made by Main. Main, who has more opportunities to go to the forest, starts making wooden tablets with the help of Lutz. Meanwhile, Lutz asks Main Lutz to let him meet Otto. Lutz had a dream of becoming a traveling merchant. However, Main, shocked by her repeated failures at making paper, collapses from a high fever before the meeting with Otto.

    Director:Motoko Shikama
    Writer:Yuko Ishiyama

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  18. Ascendance of a Bookworm Season 1 Episode 21 - New Retainers
    7.5/10(4 votes)

    #18 - New Retainers

    S1:E21

    When Main hears that Eva is pregnant, she decides to make a picture book for the baby and looks to recruit Wilma to be her artist. However, she finds a few roadblocks on her path...

    Director:Takahide Ogata
    Writer:Mariko Kunisawa

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  19. Ascendance of a Bookworm Season 1 Episode 32 - The Abandoned Child of the Cathedral and Making Colors
    7.7/10(3 votes)

    #19 - The Abandoned Child of the Cathedral and Making Colors

    S1:E32

    Main is finally able to go home. Her little brother Kamil is born and she becomes even more determined to create books. That is when Main meets a helpful collaborator named Heidi, who is the daughter of an ink maker. Heidi is extremely curious and passionate, so she hit it off immediately with Main. They start to make colored inks through trial and error. Meanwhile, a baby is abandoned at the cathedral and Main and her attendants end up taking care of him.

    Director:Kenta Nouda
    Writer:Mariko Kunisawa

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  20. Ascendance of a Bookworm Season 1 Episode 3 - The Events of Winter
    7.8/10(99 votes)

    #20 - The Events of Winter

    S1:E3

    While everyone is snowed in by the harsh winter, Main has a plan: a plan to craft pseudo-papyrus as the first step towards making a book. Meanwhile, Eva teaches Turi a bunch of skills in order to prepare her for her upcoming baptism in the summer. Main is told to think about where she wants to apprentice, but as always, books are the only thing on her mind. As winter rolls on, however, the family bonds and grows closer together, and Main hits upon the perfect gift to give Turi to wear on her baptism day.

    Director:Takahide Ogata
    Writer:Mariko Kunisawa

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  21. Ascendance of a Bookworm Season 1 Episode 15 - Apprentice Priestess
    7.8/10(51 votes)

    #21 - Apprentice Priestess

    S1:E15

    Main is now an apprentice priestess at the cathedral. How will she adapt to a new life in new surroundings, and how will they react to her?

    Director:Takahide Ogata
    Writer:Mariko Kunisawa

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  22. Ascendance of a Bookworm Season 1 Episode 16 - Blue Robes and Uncommon Sense
    7.8/10(4 votes)

    #22 - Blue Robes and Uncommon Sense

    S1:E16

    The stark contrast of the values at the church compared to life downtown continues to bewilder Main, as she butts heads with her retainers and her expected duties at the church.

    Director:Shigeru Ueda
    Writer:Mariko Kunisawa

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  23. Ascendance of a Bookworm Season 1 Episode 18 - Orphanage Reforms
    7.8/10(4 votes)

    #23 - Orphanage Reforms

    S1:E18

    Main is taken to the orphanage and collapses in shock when she sees the state it and its inhabitants are in. She wants to help the kids, but will she really be able to?

    Director:Takahide Ogata
    Writer:Mariko Kunisawa

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  24. Ascendance of a Bookworm Season 1 Episode 19 - Cleanups and Star Festivals
    7.8/10(4 votes)

    #24 - Cleanups and Star Festivals

    S1:E19

    As newly appointed orphanage director, Main's first task is to lead a major cleanup of the orphanage and its inhabitants. And as summer comes around, she also has some festivities in mind.

    Director:Chikayo Nakamura
    Writer:Mariko Kunisawa

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  25. Ascendance of a Bookworm Season 1 Episode 22 - Wilma and Holy Scriptures for Kids
    7.8/10(4 votes)

    #25 - Wilma and Holy Scriptures for Kids

    S1:E22

    With the picture-book production in full sway, Main must navigate several hurdles regarding the process and, more pressingly, Wilma's condition.

    Director:Shigeru Ueda
    Writer:Mariko Kunisawa

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Worst Episodes Summary

"I've Become a Noble" is the worst rated episode of "Ascendance of a Bookworm". It scored /10 based on 78 votes. Directed by Yoshiaki Iwasaki and written by Mariko Kunisawa, it aired on 4/4/2026. This episode scored 0.0 points lower than the second lowest rated, "Lower City Family Reunion".