Aliases
Hakofugu to Minamata no Umi, The Boxfish and the Sea of Minamata, ハコフグとみなまたの海, The Boxfish and the Minamata Sea
S1 (Movie)WINTER 2024MOVIE
Part of this franchise
concluded
Announced
In production
Releasing
Completed
The boxfish has no confidence in himself, he always spends his time alone on the rocks watching the other fish, feeling envious.
"Everyone else is so lucky. All I do is float back and forth in the same place on these rocks every day..."
Then one day, he meets a lost sea horse who seems to have come from the Minamata ocean, he then decides to embark on his first ever adventure to return the fish to the Minamata's sea...
(Source: Official Website, translated)
"Everyone else is so lucky. All I do is float back and forth in the same place on these rocks every day..."
Then one day, he meets a lost sea horse who seems to have come from the Minamata ocean, he then decides to embark on his first ever adventure to return the fish to the Minamata's sea...
(Source: Official Website, translated)
Last updated
Aug 31, 2026, 02:15 AM
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
37.5
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 12 days ago
Top reasons
- Crunchyroll Like Index - 16,792 likes / 16,849 reactions on recent episodes
- Studio bandwidth - Robot has 1 other active production(s) right now
- Time since finale - ~30 months since estimated air window ended
Runway
Unknown
Source runway is unclear, so feasibility is treated as unknown.
Financial & Commercial39
Production Feasibility54
Audience Reception22
Strategic Priors24
Fandom Engagement39
CourScore history
CourScore over time
Last analysedAug 31, 2026, 02:15 AM
Next scheduled11 days ago
Renewal FAQ
The Boxfish and the Sea of Minamata renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is The Boxfish and the Sea of Minamata getting a new season?
- According to Courcast's latest analysis, The Boxfish and the Sea of Minamata 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 The Boxfish and the Sea of Minamata be renewed?
- The Boxfish and the Sea of Minamata 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 The Boxfish and the Sea of Minamata's renewal probability?
- The Boxfish and the Sea of Minamata'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 |
|---|---|---|---|---|
| anilist | favorites | GLOBAL | 1 | Aug 29, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 34 | Aug 29, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Aug 29, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 12 | Sep 7, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 57 | Sep 7, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 16,800 | Sep 7, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 7, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Sep 6, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 0 | Aug 9, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 106 | Sep 7, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 17,449 | Sep 7, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 7,138 | Sep 7, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 67.86 | Sep 7, 2026, 12:00 AM |
| mal | completed | GLOBAL | 40 | Sep 7, 2026, 12:00 AM |
| mal | members | GLOBAL | 154 | Sep 7, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 50 | Sep 7, 2026, 12:00 AM |
| mal | watching | GLOBAL | 12 | Sep 7, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 5.8 | Sep 10, 2026, 12:00 AM |
| shikimori | completion ratio | GLOBAL | 0.03 | Sep 7, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 82 | Sep 7, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 0 | Sep 7, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 9 | Jun 8, 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 | 0 | Sep 7, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 7 | Sep 7, 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 |