Aliases
ปฐมมนตรา ตำราพลิกโลก, Grymuar Zero, El mágico libro de Zero, 从零开始的魔法书, 제로부터 시작하는 마법의 서, Zero kara Hajimeru Mahou no Sho, Grimoire of Zero, ゼロから始める魔法の書, El Libro Mágico de Zero
S1SPRING 2017TV
Branch
Part of this franchise
concluded
Announced
In production
Releasing
Completed
The "grimoire fantasy" series follows a witch named Zero who is ignorant of the world and a half-beast half-human mercenary who longs to be human. Witches who practice sorcery exist in the world, however, in this era no one knows how about the art and study of witchcraft. Zero is going on a journey to search for a magical tome called "The Book of Zero" that hides a power that can destroy the world. The mercenary travels with her as her guard.
(Source: Anime News Network)
(Source: Anime News Network)
Last updated
Aug 31, 2026, 01:08 PM
Franchise overview
Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
Renewal pulse
Courcast score breakdown
CourScore is the probability of an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
CourScore
56.1
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 11 days ago
Top reasons
- Source runway - Source material runway assessed as 'ok'
- Cross-platform popularity index - Aggregate reach of ~74,500 followers
- Crunchyroll Like Index - 50,284 likes / 51,276 reactions on recent episodes
Runway
Ok
Source runway looks healthy for a continuation.
Financial & Commercial60
Production Feasibility49
Audience Reception71
Strategic Priors52
Fandom Engagement30
CourScore history
CourScore over time
Last analysedAug 31, 2026, 01:08 PM
Next scheduled11 days ago
Renewal FAQ
Grimoire of Zero renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Grimoire of Zero getting a new season?
- According to Courcast's latest analysis, Grimoire of Zero has a 56% renewal probability. This score is updated daily and blends fandom momentum, streaming signals, source-material runway, and franchise history. Check back regularly for the latest forecast.
- Will Grimoire of Zero be renewed?
- Grimoire of Zero currently scores 56 out of 100 on Courcast. Signals driving this estimate include online discussion volume, sequel history within the franchise, and platform engagement data - all recalculated daily. Titles scoring above 70 are considered Very Likely to receive a continuation.
- What is Grimoire of Zero's renewal probability?
- Grimoire of Zero's CourScore is 56 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.
Latest signals
Fresh telemetry
Courcast watches every connected signal to surface the freshest indicators of momentum.
| Source | Metric | Geo | Value | Collected |
|---|---|---|---|---|
| anilist | average score | GLOBAL | 68 | Aug 24, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 668 | Aug 24, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 69,731 | Aug 24, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Aug 24, 2026, 12:00 AM |
| ann | rating | GLOBAL | 7.03 | Aug 29, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 9 | Sep 7, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 1,405 | Sep 7, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 50,445 | Sep 7, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 7, 2026, 12:00 AM |
| filmarks | mark count | JP | 817 | Sep 7, 2026, 12:00 AM |
| filmarks | score mean | JP | 66 | Sep 7, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Sep 6, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 26 | Aug 30, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 2 | Sep 7, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 449 | Sep 7, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 47,411 | Sep 7, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 1,843 | Sep 7, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 76.58 | Sep 7, 2026, 12:00 AM |
| mal | chapters total | GLOBAL | 28 | Sep 10, 2026, 12:00 AM |
| mal | completed | GLOBAL | 181,563 | Sep 7, 2026, 12:00 AM |
| mal | members | GLOBAL | 292,451 | Sep 7, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 69,709 | Sep 7, 2026, 12:00 AM |
| mal | rating | GLOBAL | 7.12 | Sep 10, 2026, 12:00 AM |
| mal | source members | GLOBAL | 3,121 | Sep 10, 2026, 12:00 AM |
| mal | source status code | GLOBAL | 3 | Sep 10, 2026, 12:00 AM |
| mal | volumes total | GLOBAL | 6 | Sep 10, 2026, 12:00 AM |
| mal | watching | GLOBAL | 20,280 | Sep 7, 2026, 12:00 AM |
| mangacodex | bd sales avg | JP | 355 | Sep 6, 2026, 12:00 AM |
| mangacodex | manga circulation | JP | 620,000 | Sep 6, 2026, 12:00 AM |
| mangacodex | manga latest volume sales | JP | 8,100 | Sep 6, 2026, 12:00 AM |
| mangacodex | manga volume trend pct | JP | 113.16 | Sep 6, 2026, 12:00 AM |
| mangadex | chapters total | GLOBAL | 28 | Sep 10, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 3 | Sep 10, 2026, 12:00 AM |
| mangadex | volumes total | GLOBAL | 6 | Sep 10, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 7.13 | Sep 10, 2026, 12:00 AM |
| niconico | episode comments | JP | 162,922 | Sep 7, 2026, 12:00 AM |
| niconico | episode mylists | JP | 4,482 | Sep 7, 2026, 12:00 AM |
| niconico | episode views | JP | 2,394,699 | Sep 7, 2026, 12:00 AM |
| comments 7d | GLOBAL | 1,453 | Sep 7, 2026, 12:00 AM | |
| mentions 1d | GLOBAL | 1 | Aug 24, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 2 | Sep 7, 2026, 12:00 AM | |
| score 7d | GLOBAL | 3,881 | Sep 7, 2026, 12:00 AM | |
| thread count | GLOBAL | 2 | Sep 7, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 2 | Sep 7, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.74 | Sep 7, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 55,248 | Sep 7, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 70.6 | Sep 7, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 71 | Aug 24, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 4.07 | Sep 7, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 63 | Sep 7, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 72 | Aug 31, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 36,144,520 | Jun 27, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 42,100 | Jun 27, 2026, 12:00 AM |
| youtube | trailer likes | GLOBAL | 527 | Sep 7, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 165,706 | Sep 7, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jun 27, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | Jun 27, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 20,937 | Jun 27, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 20,937 | Jun 27, 2026, 12:00 AM |