concluded
Announced
In production
Releasing
Completed
Kenji Fujikido is a salaryman whose wife and child were killed in a ninja turf war. In a brush with his own death, Fujikido is possessed by an enigmatic ninja soul known as Naraku Ninja. Fujikido cheats death and becomes “Ninja Slayer” - a Grim Reaper destined to kill evil ninja, committed to a personal war of vengeance. Set in the dystopian underworld of Neo-Saitama, Ninja Slayer takes on Soukai Syndicate ninja in mortal combat.
(Source: Anime News Network)
(Source: Anime News Network)
Last updated
Oct 28, 2026, 06:18 AM
Franchise overview
Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
Renewal pulse
Courcast score breakdown
CourScore weighs signals for an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
CourScore
20.7
CourScore measures renewal signals out of 100. It is not a calibrated probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 12 hours ago
Top reasons
- Source runway - Source material runway assessed as 'ok'
- Domestic episode engagement (Niconico) - 14,445,742 episode views on Niconico (JP domestic)
- Trailer reception (YouTube) - Official trailer has 366,108 views
Runway
Ok
Source runway looks healthy for a continuation.
Financial & Commercial41
Production Feasibility54
Audience Reception55
Strategic Priors40
Fandom Engagement50
CourScore history
CourScore over time
Last analysedOct 28, 2026, 06:18 AM
Next scheduledin 12 hours
Renewal FAQ
Ninja Slayer from Animation renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Ninja Slayer from Animation getting a new season?
- According to Courcast's latest analysis, Ninja Slayer from Animation has a 21/100 renewal signal score. 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 Ninja Slayer from Animation be renewed?
- Ninja Slayer from Animation currently scores 21 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. Scores from 70 indicate strong renewal signals; scores from 85 are labelled very likely.
- What is Ninja Slayer from Animation's renewal probability?
- Ninja Slayer from Animation's CourScore is 21 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 signal score 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 | 60 | Oct 18, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 127 | Oct 18, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 13,216 | Oct 18, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Oct 18, 2026, 12:00 AM |
| ann | rating | GLOBAL | 5.16 | Oct 25, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 19 | Sep 13, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 3 | Sep 13, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 82 | Sep 13, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 13, 2026, 12:00 AM |
| filmarks | mark count | JP | 374 | Oct 18, 2026, 12:00 AM |
| filmarks | score mean | JP | 74 | Oct 18, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Sep 12, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 100 | Sep 6, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 1 | Oct 18, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 29 | Oct 18, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 5,991 | Oct 18, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 11,832 | Oct 18, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 60.2 | Oct 18, 2026, 12:00 AM |
| mal | chapters total | GLOBAL | 60 | Sep 3, 2026, 12:00 AM |
| mal | completed | GLOBAL | 11,704 | Oct 18, 2026, 12:00 AM |
| mal | members | GLOBAL | 44,727 | Oct 18, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 19,586 | Oct 18, 2026, 12:00 AM |
| mal | rating | GLOBAL | 6.93 | Sep 3, 2026, 12:00 AM |
| mal | source members | GLOBAL | 1,491 | Sep 3, 2026, 12:00 AM |
| mal | source status code | GLOBAL | 3 | Sep 3, 2026, 12:00 AM |
| mal | volumes total | GLOBAL | 14 | Sep 3, 2026, 12:00 AM |
| mal | watching | GLOBAL | 3,509 | Oct 18, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.49 | Oct 26, 2026, 12:00 AM |
| mfc | entry likes | GLOBAL | 5 | Oct 23, 2026, 12:00 AM |
| mfc | figures total | GLOBAL | 4 | Oct 23, 2026, 12:00 AM |
| mfc | goods total | GLOBAL | 3 | Oct 23, 2026, 12:00 AM |
| mfc | media total | GLOBAL | 4 | Oct 23, 2026, 12:00 AM |
| mfc | merch added 30d | GLOBAL | 0 | Oct 23, 2026, 12:00 AM |
| mfc | merch total | GLOBAL | 11 | Oct 23, 2026, 12:00 AM |
| niconico | episode comments | JP | 534,377 | Oct 18, 2026, 12:00 AM |
| niconico | episode mylists | JP | 86,452 | Oct 18, 2026, 12:00 AM |
| niconico | episode views | JP | 14,445,742 | Oct 18, 2026, 12:00 AM |
| comments 7d | GLOBAL | 94 | Oct 18, 2026, 12:00 AM | |
| mentions 1d | GLOBAL | 2 | Oct 4, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 3 | Oct 18, 2026, 12:00 AM | |
| score 7d | GLOBAL | 267 | Oct 4, 2026, 12:00 AM | |
| thread count | GLOBAL | 3 | Oct 18, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 3 | Oct 18, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.16 | Oct 18, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 5,628 | Oct 18, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 65.9 | Oct 18, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 56 | Oct 18, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 9.05 | Oct 18, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 7 | Oct 18, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 9 | Jun 8, 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 | 1,700 | Oct 18, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 366,108 | Oct 18, 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 |