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
13.2
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 12 hours ago
Top reasons
- MAL community size - 569 MAL list entries (watching/completed/planned)
- Titles like this rarely return - 18 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
A Sea Doesn't Tell Much renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is A Sea Doesn't Tell Much getting a new season?
- According to Courcast's latest analysis, A Sea Doesn't Tell Much has a 13/100 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 A Sea Doesn't Tell Much be renewed?
- A Sea Doesn't Tell Much currently scores 13 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 A Sea Doesn't Tell Much's renewal probability?
- A Sea Doesn't Tell Much's CourScore is 13 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 | average score | GLOBAL | 39 | Oct 19, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 0 | Oct 19, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 221 | Oct 19, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Oct 19, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 12 | Sep 21, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 118 | Sep 21, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 6,198 | Sep 21, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 21, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Sep 20, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 100 | Sep 13, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 16 | Oct 19, 2026, 12:00 AM |
| mal | chapters total | GLOBAL | 15 | Aug 27, 2026, 12:00 AM |
| mal | completed | GLOBAL | 459 | Oct 19, 2026, 12:00 AM |
| mal | members | GLOBAL | 625 | Oct 19, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 96 | Oct 19, 2026, 12:00 AM |
| mal | rating | GLOBAL | 6.81 | Aug 27, 2026, 12:00 AM |
| mal | source members | GLOBAL | 1,228 | Aug 27, 2026, 12:00 AM |
| mal | source status code | GLOBAL | 3 | Aug 27, 2026, 12:00 AM |
| mal | volumes total | GLOBAL | 2 | Aug 27, 2026, 12:00 AM |
| mal | watching | GLOBAL | 14 | Oct 19, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.72 | Oct 26, 2026, 12:00 AM |
| comments 7d | GLOBAL | 9 | Oct 5, 2026, 12:00 AM | |
| mentions 1d | GLOBAL | 2 | Aug 10, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 1 | Oct 5, 2026, 12:00 AM | |
| score 7d | GLOBAL | 8 | Oct 5, 2026, 12:00 AM | |
| thread count | GLOBAL | 1 | Oct 5, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 1 | Oct 5, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.54 | Oct 19, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 84 | Oct 19, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 46.8 | Oct 19, 2026, 12:00 AM |
| youtube | trailer likes | GLOBAL | 59 | Oct 19, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 3,572 | Oct 19, 2026, 12:00 AM |