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Courcastクール • Renewal Forecasts
Shinryaku!? Ika Musume banner
Shinryaku!? Ika Musume
Aliases

The Invader Comes From the Bottom of the Sea!, Shinryaku! Ika Musume 2, Shinryaku!? Ika Musume, Squid Girl 2, 侵略!?イカ娘, Default, Synonym, Japanese, English, The Squid Girl 2, German, Squid Girl Staffel 2, Spanish, Shinryaku?! Ika Musume Temporada 2, French, Shinryaku!? Ika Musume saision 2

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Part of this franchise
concluded
Announced
In production
Releasing
Completed

Squid Girl 2

Shinryaku!? Ika Musume

The nefarious Squid Girl is back to continue her self-appointed mission to invade the surface world. Or that's what she would do, if she could just stop getting distracted by squidding movies, reading squidly manga, and making friends as only a squid could make them. Squid Girl must overcome not only danger found at every turn, but her own squidly good nature as well.

(Source: Anime News Network)

Last updated

Jun 3, 2026, 11:41 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

46.5

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

Signal coverage: 92% • Signal freshness: High • Updated 6 minutes ago

Top reasons

  • Cross-platform audience rating - Weighted audience rating 71.2
  • Cross-platform popularity index - Aggregate reach of ~10,551 followers
  • IP reach across services - Multi-platform footprint of ~13,284 users
Runway
Ok

Source runway looks healthy for a continuation.

Financial & Commercial66
Production Feasibility24
Audience Reception71
Strategic Priors29
Fandom Engagement0

CourScore history

CourScore over time

Last analysedJun 3, 2026, 11:41 PM
Next scheduledtomorrow
Latest signals

Fresh telemetry

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

SourceMetricGeoValueCollected
youtubeviews 30dGLOBAL74,560May 26, 2026, 12:00 AM
youtubeuploads 30dGLOBAL25May 26, 2026, 12:00 AM
youtubeuploads 7dGLOBAL25May 26, 2026, 12:00 AM
youtubeviews 7dGLOBAL74,560May 26, 2026, 12:00 AM
wikipediapageviews dailyEN.WIKIPEDIA21Apr 30, 2026, 12:00 AM
mangadexvolumes totalGLOBAL22May 23, 2026, 12:00 AM
kitsumember countGLOBAL19,783Jun 1, 2026, 12:00 AM
kitsuscore meanGLOBAL74.97Jun 1, 2026, 12:00 AM
kitsurating rankGLOBAL2,475Jun 1, 2026, 12:00 AM
kitsufavoritesGLOBAL160Jun 1, 2026, 12:00 AM
mangadexsource status codeGLOBAL3May 23, 2026, 12:00 AM
malplan to watchGLOBAL26,352May 25, 2026, 12:00 AM
malcompletedGLOBAL70,082May 25, 2026, 12:00 AM
mangadexchapters totalGLOBAL418May 23, 2026, 12:00 AM
shikimoriscore meanGLOBAL65.4May 30, 2026, 12:00 AM
malwatchingGLOBAL4,634May 25, 2026, 12:00 AM
mangaupdatesbayesian ratingGLOBAL7.77May 23, 2026, 12:00 AM
anilistaverage scoreGLOBAL73Jun 2, 2026, 12:00 AM
anilisttrendingGLOBAL0Jun 2, 2026, 12:00 AM
anilistpopularityGLOBAL24,022Jun 2, 2026, 12:00 AM
anilistfavoritesGLOBAL216Jun 2, 2026, 12:00 AM
tmdbvote countGLOBAL32Jun 1, 2026, 12:00 AM
tmdbpopularityGLOBAL7.25Jun 1, 2026, 12:00 AM