(Source: sukimakianimation)
Last updated
Oct 28, 2026, 06:24 AM
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
12.2
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 9 hours ago
Top reasons
- Cross-platform audience rating - Weighted audience rating 63.7
- Titles like this rarely return - 7 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
Deep-Sea's Rainbow renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Deep-Sea's Rainbow getting a new season?
- According to Courcast's latest analysis, Deep-Sea's Rainbow has a 12/100 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 Deep-Sea's Rainbow be renewed?
- Deep-Sea's Rainbow currently scores 12 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 Deep-Sea's Rainbow's renewal probability?
- Deep-Sea's Rainbow's CourScore is 12 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 15, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 84 | Oct 15, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Oct 15, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 12 | Sep 24, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 9 | Sep 24, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 372 | Sep 24, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 24, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 163 | Oct 15, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 9,155 | Oct 15, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 65.21 | Oct 15, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.66 | Oct 26, 2026, 12:00 AM |
| shikimori | completion ratio | GLOBAL | 0.08 | Oct 15, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 115 | Oct 15, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 62.2 | Oct 15, 2026, 12:00 AM |
| youtube | trailer likes | GLOBAL | 61 | Oct 15, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 2,080 | Oct 15, 2026, 12:00 AM |