Ascendance of a Bookworm: I'll do anything to become a librarian, 爱书的下克上：为了成为图书管理员不择手段！, หนอนหนังสือยึดอำนาจ, Honzuki no Gekokujou: Shisho ni Naru Tame ni wa Shudan wo Erandeiraremasen, Ascendance of a Bookworm, 本好きの下剋上 司書になるためには手段を選んでいられません, 本好きの下剋上 ～司書になるためには手段を選んでいられません～
Ascendance of a Bookworm
Honzuki no Gekokujou: Shisho ni Naru Tame ni wa Shudan wo Erandeiraremasen
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" but a "Who": Urano Motosu, a book-loving apprentice librarian who died in an earthquake in Tokyo who somehow found herself in Myne's body! And since Myne's world is still in a medieval stage, where books can only be owned by the elite, the new Myne intends to do everything she can to bring her beloved books to the masses in the time she has left.
(Source: Sentai Filmworks)
Note: The first episode was included in a bonus DVD that came with the limited edition of the 8th volume of Part 4 of the light novel that was released on September 10th, 2019 prior to its TV premiere.
Last updated
Jul 27, 2026, 02:47 PM
Announcement status
Official announcement records with supporting citations.
Official announcement logged Jan 1, 2020, 12:00 AM.
Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
Ascendance of a Bookworm
Honzuki no Gekokujou: Shisho ni Naru Tame ni wa Shudan wo Erandeiraremasen
2019ViewingConfirmedAscendance of a Bookworm: Adopted Daughter of an Archduke
Honzuki no Gekokujou: Ryoushu no Youjo
2026(×﹏×)Ascendance of a Bookworm Season 3
Honzuki no Gekokujou: Shisho ni Naru Tame ni wa Shudan wo Erandeiraremasen 3rd Season
2022ConfirmedAscendance of a Bookworm Part 2
Honzuki no Gekokujou: Shisho ni Naru Tame ni wa Shudan wo Erandeiraremasen 2nd Season
2020Confirmed
Courcast score breakdown
CourScore is the probability of an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Frozen yesterday
Top reasons
- Cross-platform audience rating - Weighted audience rating 76.0
- Cross-platform popularity index - Aggregate reach of ~49,966 followers
- Favourite base strength - 3,488 cross-platform favourites
Source material looks exhausted, so near-term sequel odds are capped.
Near-term probability is capped at 20% until confirmed evidence lands.
CourScore history
CourScore over time
Ascendance of a Bookworm renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Ascendance of a Bookworm getting a new season?
- Yes - Ascendance of a Bookworm has an officially confirmed continuation. See the Announcement Status section above for the full details and citations.
- Will Ascendance of a Bookworm be renewed?
- Ascendance of a Bookworm has already been confirmed for a new entry - it has cleared the renewal hurdle. See the Announcement Status section for the source citation.
- What is Ascendance of a Bookworm's renewal probability?
- Ascendance of a Bookworm's CourScore is 20 as of the latest update. CourScore is Courcast's proprietary metric that aggregates over a dozen renewal signals - from source-material runway to social buzz - into a single daily-updated probability out of 100.
Fresh telemetry
Courcast watches every connected signal to surface the freshest indicators of momentum.
| Source | Metric | Geo | Value | Collected |
|---|---|---|---|---|
| five ch | thread posts | JP | 918 | Jul 22, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 42,100 | Jun 27, 2026, 12:00 AM |
| niconico | episode comments | JP | 232,490 | Jul 22, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 2 | Jul 22, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 37,104 | Jul 22, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 79.98 | Jul 22, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 46,802 | Jul 22, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 844 | Jul 22, 2026, 12:00 AM |
| ann | rating | GLOBAL | 8.09 | Jul 18, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 18.03 | Jul 22, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jun 27, 2026, 12:00 AM |
| comments 7d | GLOBAL | 934 | Jul 22, 2026, 12:00 AM | |
| anilist | favorites | GLOBAL | 3,568 | Jul 22, 2026, 12:00 AM |
| filmarks | score mean | JP | 76 | Jul 22, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 139 | Jul 22, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 79.7 | Jul 22, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 15,116 | Jul 22, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 115,740 | Jul 22, 2026, 12:00 AM |
| threads 7d | GLOBAL | 5 | Jul 22, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.73 | Jul 22, 2026, 12:00 AM |
| mentions 7d | GLOBAL | 5 | Jul 22, 2026, 12:00 AM | |
| thread count | GLOBAL | 5 | Jul 22, 2026, 12:00 AM | |
| anilist | trending | GLOBAL | 6 | Jul 22, 2026, 12:00 AM |
| score 7d | GLOBAL | 2,676 | Jul 22, 2026, 12:00 AM | |
| anilist | average score | GLOBAL | 78 | Jul 22, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 136 | Jul 22, 2026, 12:00 AM |
| x official jp | silent days | JP | 24 | Jul 22, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 211 | Jul 22, 2026, 12:00 AM |
| niconico | episode mylists | JP | 4,917 | Jul 22, 2026, 12:00 AM |
| x | followers count | GLOBAL | 70,313 | Jul 22, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 9 | Jun 8, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 7.91 | Jul 22, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 36,144,520 | Jun 27, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 20,937 | Jun 27, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | Jun 27, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 20,937 | Jun 27, 2026, 12:00 AM |
| mangacodex | bd sales avg | JP | 746 | Jul 25, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Jul 22, 2026, 12:00 AM |
| niconico | episode views | JP | 2,812,937 | Jul 22, 2026, 12:00 AM |
| mentions 1d | GLOBAL | 1 | Jul 20, 2026, 12:00 AM | |
| mal | watching | GLOBAL | 22,195 | Jul 21, 2026, 12:00 AM |
| mal | members | GLOBAL | 380,063 | Jul 21, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 81 | Jul 20, 2026, 12:00 AM |
| mangacodex | manga volume trend pct | JP | 88.24 | Jul 25, 2026, 12:00 AM |
| mangacodex | manga circulation | JP | 14,000,000 | Jul 25, 2026, 12:00 AM |
| mal | completed | GLOBAL | 256,802 | Jul 21, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 85,068 | Jul 21, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 1 | Jul 20, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 45 | Jul 12, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 54 | Jul 22, 2026, 12:00 AM |
| mangacodex | manga latest volume sales | JP | 9,600 | Jul 25, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 33 | Jul 17, 2026, 12:00 AM |
| filmarks | mark count | JP | 2,977 | Jul 22, 2026, 12:00 AM |
| x | followers delta | GLOBAL | 145 | Jul 22, 2026, 12:00 AM |
| x official jp | posts 7d | JP | 19 | Jul 20, 2026, 12:00 AM |