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Courcastクール • Renewal Forecasts
Kappa no Coo to Natsuyasumi banner
Kappa no Coo to Natsuyasumi
Aliases

El Verano de Coo, Ein Sommer mit Coo, Férias de Verão com Coo, Un été avec Coo, Un Verano Junto A Coo, Un'estate con Coo, 河童之夏, Kappa no Coo to Natsuyasumi, Summer Days with Coo, 河童のクゥと夏休み, Default, Synonym, Japanese, English, German, Spanish, French

S73 (Movie)SUMMER 2007MOVIE
Part of this franchise
concluded
Announced
In production
Releasing
Completed

Summer Days with Coo

Kappa no Coo to Natsuyasumi

Kouichi Uehara is a fourth grade student living in the suburb of Tokyo. One day, he picks up a large stone which turns out to be a fossil of a baby "Kappa" sleeping underground for the past 300 years, and names it "Coo". Koichi and Coo become good friends and starts living with his family. However, Coo could not adjust to the life style in Tokyo and starts to miss his family. On a hot summer day, Koichi and Coo decide to go on an adventurous road trip to find his peers.

(Source: AniDB)

Last updated

Jun 3, 2026, 11:57 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

36.6

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

Signal coverage: 92% • Signal freshness: High • Updated 1 hour ago

Top reasons

  • Cross-platform popularity index - Aggregate reach of ~1,670 followers
  • IP reach across services - Multi-platform footprint of ~4,080 users
  • Committee renewal track record - Lead committee members (Shin-Ei Animation, Aniplex, Sony Music Entertainment) historically renew 3% of productions
Runway
Unknown

Source runway is unclear, so feasibility is treated as unknown.

Financial & Commercial51
Production Feasibility24
Audience Reception50
Strategic Priors24
Fandom Engagement0

CourScore history

CourScore over time

Last analysedJun 3, 2026, 11:57 PM
Next scheduledin 23 hours
Latest signals

Fresh telemetry

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

SourceMetricGeoValueCollected
shikimoriscore meanGLOBAL0Jun 3, 2026, 12:00 AM
wikipediapageviews dailyEN.WIKIPEDIA11Mar 15, 2026, 12:00 AM
kitsufavoritesGLOBAL52Jun 3, 2026, 12:00 AM
malwatchingGLOBAL519May 25, 2026, 12:00 AM
kitsumember countGLOBAL6,978Jun 3, 2026, 12:00 AM
kitsuscore meanGLOBAL74.57Jun 3, 2026, 12:00 AM
malcompletedGLOBAL11,389May 25, 2026, 12:00 AM
kitsurating rankGLOBAL2,684Jun 3, 2026, 12:00 AM
mangaupdatesbayesian ratingGLOBAL6.39May 23, 2026, 12:00 AM
malplan to watchGLOBAL8,101May 25, 2026, 12:00 AM
anilistfavoritesGLOBAL60Jun 3, 2026, 12:00 AM
anilisttrendingGLOBAL0Jun 3, 2026, 12:00 AM
anilistaverage scoreGLOBAL71Jun 3, 2026, 12:00 AM
anilistpopularityGLOBAL5,369Jun 3, 2026, 12:00 AM