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An elderly man walks along his house and sees a turtle munching on a turnip. He does not disturb the creature but lets it eat in peace. Later that night, he has a dream of his late wife...
Last updated
Oct 28, 2026, 06:25 AM
Franchise overview
Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
Renewal pulse
Courcast score breakdown
CourScore weighs signals for an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
CourScore
15.2
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: Medium • Updated 14 hours ago
Top reasons
- Domestic episode engagement (Niconico) - 5,981,352 episode views on Niconico (JP domestic)
- MAL community size - 574 MAL list entries (watching/completed/planned)
- Titles like this rarely return - 26 years with no new entry: of films (first entries) in that position, under 1% got a new season or film within 10 years
Runway
Unknown
Source runway is unclear, so feasibility is treated as unknown.
Financial & Commercial26
Production Feasibility45
Audience Reception61
Strategic Priors18
Fandom Engagement41
CourScore history
CourScore over time
Last analysedOct 28, 2026, 06:25 AM
Next scheduledin 10 hours
Renewal FAQ
Nostalgia renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Nostalgia getting a new season?
- According to Courcast's latest analysis, Nostalgia has a 15/100 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 Nostalgia be renewed?
- Nostalgia currently scores 15 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 Nostalgia's renewal probability?
- Nostalgia's CourScore is 15 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.
Latest signals
Fresh telemetry
Courcast watches every connected signal to surface the freshest indicators of momentum.
| Source | Metric | Geo | Value | Collected |
|---|---|---|---|---|
| anilist | average score | GLOBAL | 46 | Oct 12, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 1 | Oct 12, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 300 | Oct 12, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Oct 12, 2026, 12:00 AM |
| animate | merch rank | JP | 6 | Sep 28, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 30 | Sep 7, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 88 | Sep 7, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 3,090 | Sep 7, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 7, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 71 | Sep 6, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 53 | Aug 30, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 89 | Oct 12, 2026, 12:00 AM |
| mal | chapters total | GLOBAL | 4 | Oct 9, 2026, 12:00 AM |
| mal | completed | GLOBAL | 324 | Oct 12, 2026, 12:00 AM |
| mal | members | GLOBAL | 648 | Oct 12, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 210 | Oct 12, 2026, 12:00 AM |
| mal | rating | GLOBAL | 6.65 | Jul 22, 2026, 12:00 AM |
| mal | source members | GLOBAL | 297 | Oct 9, 2026, 12:00 AM |
| mal | source status code | GLOBAL | 3 | Oct 9, 2026, 12:00 AM |
| mal | volumes total | GLOBAL | 1 | Oct 9, 2026, 12:00 AM |
| mal | watching | GLOBAL | 40 | Oct 12, 2026, 12:00 AM |
| mangadex | chapters total | GLOBAL | 5.5 | Oct 26, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 3 | Oct 26, 2026, 12:00 AM |
| mangadex | volumes total | GLOBAL | 1 | Oct 26, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.65 | Oct 26, 2026, 12:00 AM |
| mfc | figures total | GLOBAL | 0 | Oct 23, 2026, 12:00 AM |
| mfc | goods total | GLOBAL | 33 | Oct 23, 2026, 12:00 AM |
| mfc | media total | GLOBAL | 0 | Oct 23, 2026, 12:00 AM |
| mfc | merch added 30d | GLOBAL | 0 | Oct 23, 2026, 12:00 AM |
| mfc | merch total | GLOBAL | 33 | Oct 23, 2026, 12:00 AM |
| niconico | episode comments | JP | 61,391 | Oct 12, 2026, 12:00 AM |
| niconico | episode mylists | JP | 79,632 | Oct 12, 2026, 12:00 AM |
| niconico | episode views | JP | 5,981,352 | Oct 12, 2026, 12:00 AM |
| comments 7d | GLOBAL | 10 | Oct 12, 2026, 12:00 AM | |
| mentions 1d | GLOBAL | 1 | Oct 12, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 2 | Oct 12, 2026, 12:00 AM | |
| score 7d | GLOBAL | 6 | Oct 12, 2026, 12:00 AM | |
| thread count | GLOBAL | 2 | Oct 12, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 2 | Oct 12, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.32 | Oct 12, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 119 | Oct 12, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 54.1 | Oct 12, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 45 | Oct 12, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 539 | Oct 27, 2026, 12:00 AM |