Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
Courcast score breakdown
CourScore weighs signals for an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
CourScore
10.1
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: Medium • Updated 10 hours ago
Top reasons
- Domestic episode engagement (Niconico) - 71,857 episode views on Niconico (JP domestic)
- Titles like this rarely return - 22 years with no new entry: of films (first entries) in that position, under 1% got a new season or film within 10 years
- Favourite base strength - 0 cross-platform favourites
This is an anime original, not an adaptation, so there is no source material to run down - renewal turns on sales and popularity rather than runway.
CourScore history
CourScore over time
Four Brothers renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Four Brothers getting a new season?
- According to Courcast's latest analysis, Four Brothers has a 10/100 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 Four Brothers be renewed?
- Four Brothers currently scores 10 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 Four Brothers's renewal probability?
- Four Brothers's CourScore is 10 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.
Fresh telemetry
Courcast watches every connected signal to surface the freshest indicators of momentum.
| Source | Metric | Geo | Value | Collected |
|---|---|---|---|---|
| anilist | favorites | GLOBAL | 0 | Oct 11, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 21 | Oct 11, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Oct 11, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 20 | Oct 11, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 11,028 | Oct 11, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 4,427 | Oct 11, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 71.68 | Oct 11, 2026, 12:00 AM |
| niconico | episode comments | JP | 7,666 | Oct 11, 2026, 12:00 AM |
| niconico | episode mylists | JP | 571 | Oct 11, 2026, 12:00 AM |
| niconico | episode views | JP | 71,857 | Oct 11, 2026, 12:00 AM |
| shikimori | completion ratio | GLOBAL | 0.07 | Oct 11, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 69 | Oct 11, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 0 | Oct 11, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 4.16 | Oct 11, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 0 | Oct 11, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 4 | Oct 27, 2026, 12:00 AM |