concluded
Announced
In production
Releasing
Completed
Urashima, an island far from the mainland. The people who live there lead carefree lives. But five years ago, the island's three great families suffered a series of misfortunes, and succumbed to suspicion. The people of the island cut off all contact with the mainland, and began a slow decline. The key to saving the island lies in three girls who belong to the three families. But they are bound by old traditions, and are conflicted. On that island, a lone man washes ashore. The man claims to be from the future, and he begins a solitary struggle to change the island's fate.
(Source: Anime News Network)
(Source: Anime News Network)
Last updated
Jul 28, 2026, 06:10 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
53.1
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 6 hours ago
Top reasons
- Cross-platform popularity index - Aggregate reach of ~39,238 followers
- Domestic episode engagement (Niconico) - 10,138,791 episode views on Niconico (JP domestic)
- Cross-platform audience rating - Weighted audience rating 66.8
Runway
Unknown
Source runway is unclear, so feasibility is treated as unknown.
Financial & Commercial52
Production Feasibility40
Audience Reception75
Strategic Priors51
Fandom Engagement48
CourScore history
CourScore over time
Last analysedJul 28, 2026, 06:10 AM
Next scheduledin 18 hours
Renewal FAQ
ISLAND renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is ISLAND getting a new season?
- According to Courcast's latest analysis, ISLAND has a 53% 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 ISLAND be renewed?
- ISLAND currently scores 53 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 ISLAND's renewal probability?
- ISLAND's CourScore is 53 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 |
|---|---|---|---|---|
| kitsu | score mean | GLOBAL | 82.15 | Jul 22, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 18,936 | Jul 22, 2026, 12:00 AM |
| jikan | watching | GLOBAL | 10,891 | Jul 14, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 419 | Jul 22, 2026, 12:00 AM |
| mangadex | chapters total | GLOBAL | 46 | Jul 22, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 58 | Jul 22, 2026, 12:00 AM |
| jikan | completed | GLOBAL | 64,797 | Jul 14, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 42,100 | Jun 27, 2026, 12:00 AM |
| jikan | plan to watch | GLOBAL | 42,508 | Jul 14, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 1 | Jul 17, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 1 | Apr 30, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jun 27, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 39,103 | Jul 22, 2026, 12:00 AM |
| threads 7d | GLOBAL | 1 | Jul 22, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.42 | Jul 22, 2026, 12:00 AM |
| mal | members | GLOBAL | 141,858 | Jul 22, 2026, 12:00 AM |
| mal | watching | GLOBAL | 10,891 | Jul 22, 2026, 12:00 AM |
| mangadex | volumes total | GLOBAL | 7 | Jul 22, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 248 | Jul 22, 2026, 12:00 AM |
| filmarks | mark count | JP | 623 | Jul 28, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 36,144,520 | Jun 27, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 20,937 | Jun 27, 2026, 12:00 AM |
| filmarks | score mean | JP | 68 | Jul 28, 2026, 12:00 AM |
| mal | completed | GLOBAL | 64,837 | Jul 22, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | Jun 27, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 20,937 | Jun 27, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 12 | Jul 28, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 3,487 | Jul 28, 2026, 12:00 AM |
| niconico | episode comments | JP | 234,967 | Jul 28, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 3 | Jul 22, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 18.7 | Jul 22, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 155 | Jul 28, 2026, 12:00 AM |
| niconico | episode mylists | JP | 129,487 | Jul 28, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 63 | Jul 20, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 68 | Jul 19, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Jul 28, 2026, 12:00 AM |
| niconico | episode views | JP | 10,139,331 | Jul 28, 2026, 12:00 AM |
| comments 7d | GLOBAL | 35 | Jul 22, 2026, 12:00 AM | |
| mfc | entry likes | GLOBAL | 21 | Jul 25, 2026, 12:00 AM |
| x official jp | silent days | JP | 108 | Jul 20, 2026, 12:00 AM |
| mentions 1d | GLOBAL | 1 | Jul 20, 2026, 12:00 AM | |
| mfc | goods total | GLOBAL | 99 | Jul 25, 2026, 12:00 AM |
| mfc | figures total | GLOBAL | 1 | Jul 25, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 81 | Jul 12, 2026, 12:00 AM |
| anilist | average score | GLOBAL | 58 | Jul 22, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 56 | Jul 22, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 7.38 | Jul 22, 2026, 12:00 AM |
| mangacodex | bd sales avg | JP | 376 | Jul 25, 2026, 12:00 AM |
| mfc | media total | GLOBAL | 4 | Jul 25, 2026, 12:00 AM |
| mfc | merch total | GLOBAL | 104 | Jul 25, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 83,307 | Jul 22, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 42,519 | Jul 22, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 63.3 | Jul 22, 2026, 12:00 AM |
| ann | rating | GLOBAL | 6.24 | Jul 18, 2026, 12:00 AM |
| mentions 7d | GLOBAL | 1 | Jul 22, 2026, 12:00 AM | |
| thread count | GLOBAL | 1 | Jul 22, 2026, 12:00 AM | |
| anilist | trending | GLOBAL | 1 | Jul 22, 2026, 12:00 AM |
| score 7d | GLOBAL | 7 | Jul 22, 2026, 12:00 AM |