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Courcastクール • Renewal Forecasts
Planetarium Uchuu Kyoudai: Itten no Hikari
Aliases

Planetarium Uchuu Kyoudai: Itten no Hikari, プラネタリウム 宇宙兄弟 ～一点のひかり～, Default, Uchuu Kyoudai: Itten no Hikari, Synonym, Space Brothers, Planetarium Uchuu Kyoudai, Japanese

S123 (Movie)SUMMER 2012MOVIE
Part of this franchise
concluded
Announced
In production
Releasing
Completed

Planetarium Uchuu Kyoudai: Itten no Hikari

プラネタリウム 宇宙兄弟 ～一点のひかり～

The anime's original story features Mutta and Hibito during one summer when they were children. During the summer when Mutta and Hibito made their promise to go to space, they met a young girl who also had a wish.

(Source: Anime News Network)

Last updated

Jun 3, 2026, 10:32 PM

Franchise overview

Franchise timeline

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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

31.1

CourScore is the probability of an official sequel announcement within 18 months.

Signal coverage: 92% • Signal freshness: High • Updated 21 minutes ago

Top reasons

  • Cross-platform audience rating - Weighted audience rating 64.1
  • Cross-platform popularity index - Aggregate reach of ~626 followers
  • Committee renewal track record - Lead committee members (A-1 Pictures) historically renew 2% of productions
Runway
Ok

Source runway looks healthy for a continuation.

Financial & Commercial30
Production Feasibility24
Audience Reception64
Strategic Priors15
Fandom Engagement0

CourScore history

CourScore over time

Last analysedJun 3, 2026, 10:32 PM
Next scheduledtomorrow
Latest signals

Fresh telemetry

Courcast watches every connected signal to surface the freshest indicators of momentum.

SourceMetricGeoValueCollected
tmdbpopularityGLOBAL21.07Jun 1, 2026, 12:00 AM
kitsufavoritesGLOBAL2Jun 1, 2026, 12:00 AM
malcompletedGLOBAL2,676May 30, 2026, 12:00 AM
kitsumember countGLOBAL862Jun 1, 2026, 12:00 AM
kitsuscore meanGLOBAL66.92Jun 1, 2026, 12:00 AM
kitsurating rankGLOBAL7,626Jun 1, 2026, 12:00 AM
malplan to watchGLOBAL2,834May 30, 2026, 12:00 AM
wikipediapageviews dailyEN.WIKIPEDIA17Apr 27, 2026, 12:00 AM
malwatchingGLOBAL203May 30, 2026, 12:00 AM
anilistfavoritesGLOBAL1May 31, 2026, 12:00 AM
anilistaverage scoreGLOBAL61May 31, 2026, 12:00 AM
anilistpopularityGLOBAL1,928May 31, 2026, 12:00 AM
anilisttrendingGLOBAL0May 31, 2026, 12:00 AM
shikimoriscore meanGLOBAL65May 30, 2026, 12:00 AM
tmdbvote countGLOBAL23Jun 1, 2026, 12:00 AM