Aliases
Cluster Edge (OVA), Cluster Edge Specials, CLUSTER EDGE: Secret Episode, クラスターエッジ ~Secret Episode~, CLUSTER EDGE Secret Episode
S1FALL 2006OVA
Part of this franchise
concluded
Announced
In production
Releasing
Completed
Three specials released with DVD volume 9 of the TV series.
Episode 1: The Day of Gathering
Past event about Chalce and Chrome's group, of how the three youngest members came to join them.
Episode 2: White Footmarks
Past event about Chalce transfer into Cluster E.A, his meeting with Hema and how he elicted the hatred from the competitive Vesuvia.
Episode 3: Wings of Freedom
A strange girl appears in Cluster E A, looking for Fon. Is she there for a visit or something else? Will she find her answer amongst Fon and his friends?
(Source: Wikipedia)
Episode 1: The Day of Gathering
Past event about Chalce and Chrome's group, of how the three youngest members came to join them.
Episode 2: White Footmarks
Past event about Chalce transfer into Cluster E.A, his meeting with Hema and how he elicted the hatred from the competitive Vesuvia.
Episode 3: Wings of Freedom
A strange girl appears in Cluster E A, looking for Fon. Is she there for a visit or something else? Will she find her answer amongst Fon and his friends?
(Source: Wikipedia)
Last updated
Jul 28, 2026, 02:57 PM
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
37.9
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 3 hours ago
Top reasons
- Crunchyroll Like Index - 126,847 likes / 139,467 reactions on recent episodes
- Cross-platform audience rating - Weighted audience rating 58.2
- MAL community size - 1,391 MAL list entries (watching/completed/planned)
Runway
Unknown
Source runway is unclear, so feasibility is treated as unknown.
Financial & Commercial39
Production Feasibility27
Audience Reception58
Strategic Priors37
Fandom Engagement16
CourScore history
CourScore over time
Last analysedJul 28, 2026, 02:57 PM
Next scheduledin 21 hours
Renewal FAQ
CLUSTER EDGE: Secret Episode renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is CLUSTER EDGE: Secret Episode getting a new season?
- According to Courcast's latest analysis, CLUSTER EDGE: Secret Episode has a 38% 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 CLUSTER EDGE: Secret Episode be renewed?
- CLUSTER EDGE: Secret Episode currently scores 38 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 CLUSTER EDGE: Secret Episode's renewal probability?
- CLUSTER EDGE: Secret Episode's CourScore is 38 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 |
|---|---|---|---|---|
| mentions 1d | GLOBAL | 5 | Jul 5, 2026, 12:00 AM | |
| mal | watching | GLOBAL | 66 | Jun 23, 2026, 12:00 AM |
| mal | completed | GLOBAL | 519 | Jun 23, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 806 | Jun 23, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jun 17, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 14 | Jun 6, 2026, 12:00 AM |
| anilist | average score | GLOBAL | 45 | Jul 28, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 3 | Jul 28, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 1 | Jul 28, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 2 | Jul 28, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 293 | Jul 28, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Jul 28, 2026, 12:00 AM |
| threads 7d | GLOBAL | 4 | Jul 28, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.15 | Jul 28, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 260,870 | Jun 17, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 13,579 | Jun 17, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 179 | Jul 28, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 65.1 | Jul 28, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | Jun 17, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 13,579 | Jun 17, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 1,290 | Jun 17, 2026, 12:00 AM |
| mentions 7d | GLOBAL | 4 | Jul 28, 2026, 12:00 AM | |
| simkl | score mean | GLOBAL | 63 | Jul 28, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 12,620 | Jul 28, 2026, 12:00 AM |
| thread count | GLOBAL | 4 | Jul 28, 2026, 12:00 AM | |
| anilist | trending | GLOBAL | 0 | Jul 28, 2026, 12:00 AM |
| score 7d | GLOBAL | 352 | Jul 28, 2026, 12:00 AM | |
| crunchyroll | episode count | GLOBAL | 14 | Jul 28, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 126,847 | Jul 28, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 0.36 | Jul 28, 2026, 12:00 AM |
| comments 7d | GLOBAL | 118 | Jul 28, 2026, 12:00 AM | |
| shikimori | member count | GLOBAL | 159 | Jul 28, 2026, 12:00 AM |
| filmarks | mark count | JP | 36 | Jul 28, 2026, 12:00 AM |
| filmarks | score mean | JP | 60 | Jul 28, 2026, 12:00 AM |