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Courcastクール • Renewal Forecasts
Kaijuu no Kodomo banner
Kaijuu no Kodomo
Aliases

Los Niños del Mar, Les enfants de la Mer, 海兽之子, Дети моря, I figli del mare, Dzieci morza, Kaijuu no Kodomo, Children of the Sea, 海獣の子供, Default, Synonym, The Sea Monster's Children, Japanese, English, German, Spanish, French

S192 (Movie)SPRING 2019MOVIE
Part of this franchise
concluded
Announced
In production
Releasing
Completed

Children of the Sea

Kaijuu no Kodomo

One summer vacation, Ruka meets two boys, "Umi" and "Sora," whose upbringing contains strange and wonderful secrets. Drawn to their beautiful swimming, almost more like flying, Ruka and the adults who know them are intertwined in a complex mesh...
Meanwhile, an unexplained anomaly is occurring all over the world: fish are disappearing. Thus begins a marine adventure of boys and girls to captivate all the senses!

Last updated

Jun 3, 2026, 10:18 PM

Franchise overview

Franchise timeline

Review every Courcast-tracked season for this series and jump between entries.

View franchise tree
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

46.8

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

Signal coverage: 100% • Signal freshness: High • Updated 31 minutes ago

Top reasons

  • Cross-platform popularity index - Aggregate reach of ~15,412 followers
  • Favourite base strength - 1,341 cross-platform favourites
  • IP reach across services - Multi-platform footprint of ~34,332 users
Runway
Ok

Source runway looks healthy for a continuation.

Financial & Commercial76
Production Feasibility24
Audience Reception51
Strategic Priors25
Fandom Engagement12

CourScore history

CourScore over time

Last analysedJun 3, 2026, 10:18 PM
Next scheduledin 23 hours
Latest signals

Fresh telemetry

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

SourceMetricGeoValueCollected
anilistaverage scoreGLOBAL72Jun 2, 2026, 12:00 AM
anilisttrendingGLOBAL2Jun 2, 2026, 12:00 AM
anilistfavoritesGLOBAL1,341Jun 2, 2026, 12:00 AM
youtubeuploads 7dGLOBAL25May 28, 2026, 12:00 AM
youtubeviews 7dGLOBAL24,704May 28, 2026, 12:00 AM
anilistpopularityGLOBAL52,572Jun 2, 2026, 12:00 AM
youtubesubscribers totalGLOBAL580May 28, 2026, 12:00 AM
kitsumember countGLOBAL2,140May 27, 2026, 12:00 AM
kitsuscore meanGLOBAL77.12May 27, 2026, 12:00 AM
kitsurating rankGLOBAL1,609May 27, 2026, 12:00 AM
kitsufavoritesGLOBAL35May 27, 2026, 12:00 AM
youtubeuploads 30dGLOBAL25May 28, 2026, 12:00 AM
malplan to watchGLOBAL67,323May 26, 2026, 12:00 AM
malwatchingGLOBAL4,518May 26, 2026, 12:00 AM
youtubechannel views totalGLOBAL397,503May 28, 2026, 12:00 AM
youtubeviews 30dGLOBAL24,704May 28, 2026, 12:00 AM
google trendsinterest dailyGLOBAL33Dec 1, 2025, 12:00 AM
google trendsinterest weeklyGLOBAL18Nov 23, 2025, 12:00 AM
malcompletedGLOBAL52,873May 26, 2026, 12:00 AM
mangadexvolumes totalGLOBAL5May 23, 2026, 12:00 AM
mangadexsource status codeGLOBAL3May 23, 2026, 12:00 AM
shikimoriscore meanGLOBAL0May 30, 2026, 12:00 AM
mangadexchapters totalGLOBAL43May 23, 2026, 12:00 AM
wikipediapageviews dailyEN.WIKIPEDIA12May 19, 2026, 12:00 AM