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Fuyu no Niji banner
Fuyu no Niji
Aliases

Fuyu no Niji, 冬の虹, Winter Rainbow, Rainbow of Winter

2005MOVIE
concluded
Announced
In production
Releasing
Completed

Fuyu no Niji

冬の虹

XReddit

Short movie by Tomoyasu Murata.

Last updated

Oct 28, 2026, 06:24 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

9.7

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

  • Titles like this rarely return - 21 years with no new entry: of films (first entries) in that position, under 1% got a new season or film within 10 years
  • Cross-platform audience rating - Weighted audience rating 0.0
  • Favourite base strength - 0 cross-platform favourites
Runway
Anime original

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.

Financial & Commercial17
Production Feasibility45
Audience Reception14
Strategic Priors20
Fandom Engagement22

CourScore history

CourScore over time

Last analysedOct 28, 2026, 06:24 AM
Next scheduledin 12 hours
Renewal FAQ

Fuyu no Niji renewal questions

Common questions about this title's renewal prospects, answered by Courcast's daily analysis.

Is Fuyu no Niji getting a new season?
According to Courcast's latest analysis, Fuyu no Niji has a 10/100 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 Fuyu no Niji be renewed?
Fuyu no Niji currently scores 10 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 Fuyu no Niji's renewal probability?
Fuyu no Niji's CourScore is 10 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.

SourceMetricGeoValueCollected
anilistfavoritesGLOBAL0Oct 11, 2026, 12:00 AM
anilistpopularityGLOBAL88Oct 11, 2026, 12:00 AM
anilisttrendingGLOBAL0Oct 11, 2026, 12:00 AM
kitsumember countGLOBAL17Oct 11, 2026, 12:00 AM
malcompletedGLOBAL134Oct 11, 2026, 12:00 AM
malmembersGLOBAL206Oct 11, 2026, 12:00 AM
malplan to watchGLOBAL43Oct 11, 2026, 12:00 AM
malwatchingGLOBAL7Oct 11, 2026, 12:00 AM
niconicoepisode commentsJP68Oct 11, 2026, 12:00 AM
niconicoepisode mylistsJP32Oct 11, 2026, 12:00 AM
niconicoepisode viewsJP4,486Oct 11, 2026, 12:00 AM
shikimoricompletion ratioGLOBAL0.56Oct 11, 2026, 12:00 AM
shikimorimember countGLOBAL63Oct 11, 2026, 12:00 AM
shikimoriscore meanGLOBAL0Oct 11, 2026, 12:00 AM