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Courcastクール • Renewal Forecasts
Zettai Bouei Leviathan banner
Zettai Bouei Leviathan
Aliases

Zettai Boei Leviatan, Zettai Bouei Leviathan, Leviathan: The Last Defense, 絶対防衛レヴィアタン, Default, Synonym, Japanese, English, German, Spanish, Zettai Bouei Leviatan, French

S132SPRING 2013TV
Branch
Part of this franchise
concluded
Announced
In production
Releasing
Completed

Leviathan: The Last Defense

Zettai Bouei Leviathan

The story is set in Aquafall, a fantasy world abound with water and greenery, and populated by dragons and fairies. Meteorites suddenly bring forth evil creatures that threaten all living things on the planet. The fairy Syrup assembles the Aquafall Defense Force, with three girls of the dragon clans as recruits. The story follows Syrup and the dragon girls Leviathan, Bahamut, and Jörmungandr as they work together to battle enemies and grow up.

(Source: Anime News Network)

Last updated

Jun 4, 2026, 12:10 AM

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

38.8

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

Signal coverage: 92% • Signal freshness: High • Updated 2 hours ago

Top reasons

  • Cross-platform popularity index - Aggregate reach of ~3,829 followers
  • Cross-platform audience rating - Weighted audience rating 61.0
  • IP reach across services - Multi-platform footprint of ~4,638 users
Runway
Unknown

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

Financial & Commercial52
Production Feasibility24
Audience Reception61
Strategic Priors22
Fandom Engagement0

CourScore history

CourScore over time

Last analysedJun 4, 2026, 12:10 AM
Next scheduledin 22 hours
Latest signals

Fresh telemetry

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

SourceMetricGeoValueCollected
youtubeviews 30dGLOBAL7,378May 31, 2026, 12:00 AM
youtubechannel views totalGLOBAL11,680,086May 31, 2026, 12:00 AM
youtubeuploads 7dGLOBAL25May 31, 2026, 12:00 AM
youtubeviews 7dGLOBAL7,378May 31, 2026, 12:00 AM
anilistpopularityGLOBAL6,545Jun 1, 2026, 12:00 AM
youtubeuploads 30dGLOBAL25May 31, 2026, 12:00 AM
malwatchingGLOBAL2,241Jun 3, 2026, 12:00 AM
malplan to watchGLOBAL9,246Jun 3, 2026, 12:00 AM
youtubesubscribers totalGLOBAL4,730May 31, 2026, 12:00 AM
kitsurating rankGLOBAL11,257May 30, 2026, 12:00 AM
kitsufavoritesGLOBAL9May 30, 2026, 12:00 AM
malcompletedGLOBAL14,404Jun 3, 2026, 12:00 AM
wikipediapageviews dailyEN.WIKIPEDIA0May 13, 2026, 12:00 AM
kitsumember countGLOBAL3,598May 30, 2026, 12:00 AM
kitsuscore meanGLOBAL60.71May 30, 2026, 12:00 AM
shikimoriscore meanGLOBAL63.5May 30, 2026, 12:00 AM
anilisttrendingGLOBAL0Jun 1, 2026, 12:00 AM
anilistfavoritesGLOBAL31Jun 1, 2026, 12:00 AM
anilistaverage scoreGLOBAL59Jun 1, 2026, 12:00 AM
mangaupdatesbayesian ratingGLOBAL6.35May 23, 2026, 12:00 AM
tmdbvote countGLOBAL47Jun 1, 2026, 12:00 AM
tmdbpopularityGLOBAL3.66Jun 1, 2026, 12:00 AM