Aliases
可露希尔的秘密档案, Closure no Kimitsu File, Closure's Secret Files, クロージャの機密ファイル
S12021ONA
Part of this franchise
concluded
Announced
In production
Releasing
Completed
Animated shorts showing the daily life on Rhodes Island.
Note: Includes 1 extra episode that was shown as a preview for the series on the Chinese 2nd Anniversary Special Live Stream
Note: Includes 1 extra episode that was shown as a preview for the series on the Chinese 2nd Anniversary Special Live Stream
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
19.4
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 8 hours ago
Top reasons
- Trailer reception (YouTube) - Official trailer has 126,762 views
- Cross-platform audience rating - Weighted audience rating 59.0
- Domestic episode engagement (Niconico) - 28,645 episode views on Niconico (JP domestic)
Runway
Unknown
Source runway is unclear, so feasibility is treated as unknown.
Financial & Commercial26
Production Feasibility45
Audience Reception61
Strategic Priors33
Fandom Engagement33
CourScore history
CourScore over time
Last analysedOct 28, 2026, 06:24 AM
Next scheduledin 16 hours
Renewal FAQ
Closure's Secret Files renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Closure's Secret Files getting a new season?
- According to Courcast's latest analysis, Closure's Secret Files has a 19/100 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 Closure's Secret Files be renewed?
- Closure's Secret Files currently scores 19 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 Closure's Secret Files's renewal probability?
- Closure's Secret Files's CourScore is 19 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 | 58 | Oct 27, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 2 | Oct 27, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 420 | Oct 27, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Oct 27, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 14 | Sep 25, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 12,727 | Sep 25, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 129,379 | Sep 25, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 25, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Oct 26, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 0 | Oct 11, 2026, 12:00 AM |
| google trends | momentum log ratio | GLOBAL | 0 | Oct 11, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 35 | Oct 27, 2026, 12:00 AM |
| mal | completed | GLOBAL | 392 | Oct 27, 2026, 12:00 AM |
| mal | members | GLOBAL | 685 | Oct 27, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 165 | Oct 27, 2026, 12:00 AM |
| mal | watching | GLOBAL | 51 | Oct 27, 2026, 12:00 AM |
| niconico | episode comments | JP | 323 | Oct 27, 2026, 12:00 AM |
| niconico | episode mylists | JP | 55 | Oct 27, 2026, 12:00 AM |
| niconico | episode views | JP | 28,645 | Oct 27, 2026, 12:00 AM |
| comments 7d | GLOBAL | 27 | Oct 13, 2026, 12:00 AM | |
| mentions 1d | GLOBAL | 1 | Oct 8, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 1 | Oct 13, 2026, 12:00 AM | |
| score 7d | GLOBAL | 25 | Oct 13, 2026, 12:00 AM | |
| thread count | GLOBAL | 1 | Oct 13, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 1 | Oct 13, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.47 | Oct 27, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 354 | Oct 27, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 60 | Oct 27, 2026, 12:00 AM |
| youtube | trailer likes | GLOBAL | 8,555 | Oct 27, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 126,762 | Oct 27, 2026, 12:00 AM |