Aliases
Eterno 831, Eien no 831, The Eternal 831, 永遠の831, 永遠の８３１, Eternal 831
WINTER 2022SPECIAL
Part of this franchise
concluded
Announced
In production
Releasing
Completed
In the present day, the world is in turmoil due to an "unprecedented disaster". A young man living in Tokyo, Suzushiro, has a secret he cannot tell anyone. That secret is that he can stop the time around him despite his thoughts. One day, he meets a girl named Nazuna who has the same "power". When he learns that she is being used in a crime, he impulsively reaches out to help her.
(Source: Crunchyroll)
(Source: Crunchyroll)
Last updated
Oct 28, 2026, 06:24 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
20.3
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 7 hours ago
Top reasons
- Committee renewal track record - Lead committee members (WOWOW, Craftar) have a smoothed catalogue continuation rate of 14%, above the catalogue average of 14%
- Titles like this rarely return - 4 years with no new entry: of OVAs and specials (first entries) in that position, under 1% got a new season or film within 10 years
- Cross-platform audience rating - Weighted audience rating 46.2
Runway
Anime original
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.
Financial & Commercial36
Production Feasibility30
Audience Reception18
Strategic Priors40
Fandom Engagement50
CourScore history
CourScore over time
Last analysedOct 28, 2026, 06:24 AM
Next scheduledin 17 hours
Renewal FAQ
The Eternal 831 renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is The Eternal 831 getting a new season?
- According to Courcast's latest analysis, The Eternal 831 has a 20/100 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 The Eternal 831 be renewed?
- The Eternal 831 currently scores 20 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 The Eternal 831's renewal probability?
- The Eternal 831'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 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 | 46 | Oct 27, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 11 | Oct 27, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 3,314 | Oct 27, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Oct 27, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 62 | Sep 25, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 255 | Sep 25, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 16,849 | Sep 25, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 25, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Oct 14, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 100 | Oct 11, 2026, 12:00 AM |
| google trends | momentum log ratio | GLOBAL | 0 | Oct 11, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 2 | Oct 27, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 193 | Oct 27, 2026, 12:00 AM |
| mal | chapters total | GLOBAL | 41 | Sep 3, 2026, 12:00 AM |
| mal | completed | GLOBAL | 1,193 | Oct 27, 2026, 12:00 AM |
| mal | members | GLOBAL | 5,326 | Oct 27, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 3,518 | Oct 27, 2026, 12:00 AM |
| mal | rating | GLOBAL | 7.7 | Sep 3, 2026, 12:00 AM |
| mal | source members | GLOBAL | 1,571 | Sep 3, 2026, 12:00 AM |
| mal | source status code | GLOBAL | 3 | Sep 3, 2026, 12:00 AM |
| mal | volumes total | GLOBAL | 5 | Sep 3, 2026, 12:00 AM |
| mal | watching | GLOBAL | 329 | Oct 27, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.51 | Oct 26, 2026, 12:00 AM |
| niconico | episode comments | JP | 5 | Oct 27, 2026, 12:00 AM |
| niconico | episode mylists | JP | 8 | Oct 27, 2026, 12:00 AM |
| niconico | episode views | JP | 2,783 | Oct 27, 2026, 12:00 AM |
| shikimori | completion ratio | GLOBAL | 0.11 | Oct 27, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 1,523 | Oct 27, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 51.6 | Oct 27, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 41 | Aug 22, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 9 | Oct 27, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 260,870 | Jun 17, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 1,290 | Jun 17, 2026, 12:00 AM |
| youtube | trailer likes | GLOBAL | 262 | Oct 27, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 60,539 | Oct 27, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jun 17, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | Jun 17, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 13,579 | Jun 17, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 13,579 | Jun 17, 2026, 12:00 AM |