Aliases
Toaru Kagaku no Railgun 4th Season, とある科学の超電磁砲 第4期, とある科学の超電磁砲[レールガン] 第4期, A Certain Scientific Railgun Season 4
S4TV
Part of this franchise
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
55.6
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 7 hours ago
Top reasons
- Source runway - Source material runway assessed as 'ok'
- Format continuity - Format (TV) matches prior mainline entries
- Committee renewal track record - Lead committee members (Project Railgun, J.C.STAFF) renew 13% of productions, above the catalogue average of 3%
Runway
Ok
Source runway looks healthy for a continuation.
Financial & Commercial49
Production Feasibility71
Audience Reception43
Strategic Priors68
Fandom Engagement52
CourScore history
CourScore over time
Last analysedJul 28, 2026, 06:01 AM
Next scheduled31 minutes ago
Renewal FAQ
Toaru Kagaku no Railgun 4th Season renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Toaru Kagaku no Railgun 4th Season getting a new season?
- According to Courcast's latest analysis, Toaru Kagaku no Railgun 4th Season 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 Toaru Kagaku no Railgun 4th Season be renewed?
- Toaru Kagaku no Railgun 4th Season 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 Toaru Kagaku no Railgun 4th Season's renewal probability?
- Toaru Kagaku no Railgun 4th Season'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 |
|---|---|---|---|---|
| filmarks | score mean | JP | 86 | Jul 27, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 33 | Jun 12, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 3 | Jun 23, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 23 | Jun 11, 2026, 12:00 AM |
| mal | source status code | GLOBAL | 3 | Jul 22, 2026, 12:00 AM |
| x | followers count | GLOBAL | 285,742 | Jul 18, 2026, 12:00 AM |
| comments 7d | GLOBAL | 8 | Jul 11, 2026, 12:00 AM | |
| crunchyroll | episode count | GLOBAL | 25 | Jul 27, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 5,219 | Jul 27, 2026, 12:00 AM |
| niconico | episode comments | JP | 51 | Jul 27, 2026, 12:00 AM |
| filmarks | mark count | JP | 136 | Jul 27, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 4.03 | Jun 23, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 1 | Jul 27, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 29 | Jul 27, 2026, 12:00 AM |
| niconico | episode mylists | JP | 10 | Jul 27, 2026, 12:00 AM |
| niconico | episode views | JP | 5,524 | Jul 27, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Jul 27, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Jul 17, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jun 22, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 22,875 | Jun 22, 2026, 12:00 AM |
| threads 7d | GLOBAL | 1 | Jul 11, 2026, 12:00 AM | |
| thread count | GLOBAL | 1 | Jul 11, 2026, 12:00 AM | |
| score 7d | GLOBAL | 11 | Jul 11, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 1 | Jul 11, 2026, 12:00 AM | |
| x official jp | posts 7d | JP | 13 | Jul 20, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 3 | Jul 22, 2026, 12:00 AM |
| mal | volumes total | GLOBAL | 8 | Jul 22, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 9,878 | Jun 12, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | Jun 22, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 22,875 | Jun 22, 2026, 12:00 AM |
| mangadex | volumes total | GLOBAL | 1 | Jul 22, 2026, 12:00 AM |
| mal | source members | GLOBAL | 2,819 | Jul 22, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 100 | Jul 12, 2026, 12:00 AM |
| x official jp | silent days | JP | 2 | Jul 20, 2026, 12:00 AM |
| mal | rating | GLOBAL | 7.67 | Jul 22, 2026, 12:00 AM |
| mangadex | chapters total | GLOBAL | 12 | Jul 22, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.19 | Jul 22, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 2,114 | Jul 27, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 8,386 | Jul 27, 2026, 12:00 AM |
| shikimori | completion ratio | GLOBAL | 0 | Jul 27, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 92 | Jul 27, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Jul 27, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 113 | Jul 27, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 24,081 | Jul 27, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 0 | Jul 27, 2026, 12:00 AM |
| mal | completed | GLOBAL | 0 | Jul 27, 2026, 12:00 AM |
| mal | members | GLOBAL | 24,082 | Jul 27, 2026, 12:00 AM |
| mal | watching | GLOBAL | 0 | Jul 27, 2026, 12:00 AM |