Aliases
Zettai Boei Leviatan, Zettai Bouei Leviathan, Leviathan: The Last Defense, 絶対防衛レヴィアタン, Zettai Bouei Leviatan
S1SPRING 2013TV
Branch
Part of this franchise
concluded
Announced
In production
Releasing
Completed
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)
(Source: Anime News Network)
Last updated
Aug 30, 2026, 01:35 PM
Franchise overview
Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
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
52.7
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 12 days ago
Top reasons
- Crunchyroll Like Index - 133,673 likes / 135,217 reactions on recent episodes
- Domestic episode engagement (Niconico) - 1,866,227 episode views on Niconico (JP domestic)
- Cross-platform popularity index - Aggregate reach of ~7,712 followers
Runway
Unknown
Source runway is unclear, so feasibility is treated as unknown.
Financial & Commercial49
Production Feasibility49
Audience Reception70
Strategic Priors39
Fandom Engagement55
CourScore history
CourScore over time
Last analysedAug 30, 2026, 01:35 PM
Next scheduled11 days ago
Renewal FAQ
Leviathan: The Last Defense renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Leviathan: The Last Defense getting a new season?
- According to Courcast's latest analysis, Leviathan: The Last Defense has a 53% renewal probability. This score is updated daily and blends fandom momentum, streaming signals, source-material runway, and franchise history. Check back regularly for the latest forecast.
- Will Leviathan: The Last Defense be renewed?
- Leviathan: The Last Defense currently scores 53 out of 100 on Courcast. Signals driving this estimate include online discussion volume, sequel history within the franchise, and platform engagement data - all recalculated daily. Titles scoring above 70 are considered Very Likely to receive a continuation.
- What is Leviathan: The Last Defense's renewal probability?
- Leviathan: The Last Defense's CourScore is 53 as of the latest update. CourScore is Courcast's proprietary metric that aggregates over a dozen renewal signals - from source-material runway to social buzz - into a single daily-updated probability out of 100.
Latest signals
Fresh telemetry
Courcast watches every connected signal to surface the freshest indicators of momentum.
| Source | Metric | Geo | Value | Collected |
|---|---|---|---|---|
| anilist | average score | GLOBAL | 59 | Aug 25, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 30 | Aug 25, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 6,681 | Aug 25, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Aug 25, 2026, 12:00 AM |
| ann | rating | GLOBAL | 6 | Aug 29, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 13 | Sep 8, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 23 | Sep 8, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 888 | Sep 8, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 8, 2026, 12:00 AM |
| filmarks | mark count | JP | 80 | Sep 8, 2026, 12:00 AM |
| filmarks | score mean | JP | 60 | Sep 8, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Aug 10, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 100 | Aug 16, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 2 | Sep 8, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 9 | Sep 8, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 3,605 | Sep 8, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 11,592 | Sep 8, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 60.73 | Sep 8, 2026, 12:00 AM |
| mal | completed | GLOBAL | 14,462 | Sep 8, 2026, 12:00 AM |
| mal | members | GLOBAL | 30,519 | Sep 8, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 9,279 | Sep 8, 2026, 12:00 AM |
| mal | watching | GLOBAL | 2,253 | Sep 8, 2026, 12:00 AM |
| mangacodex | bd sales avg | JP | 168 | Sep 6, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.36 | Jun 7, 2026, 12:00 AM |
| niconico | episode comments | JP | 234,565 | Sep 8, 2026, 12:00 AM |
| niconico | episode mylists | JP | 8,436 | Sep 8, 2026, 12:00 AM |
| niconico | episode views | JP | 1,866,328 | Sep 8, 2026, 12:00 AM |
| comments 7d | GLOBAL | 13 | Jul 21, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 1 | Jul 21, 2026, 12:00 AM | |
| score 7d | GLOBAL | 127 | Jul 21, 2026, 12:00 AM | |
| thread count | GLOBAL | 1 | Jul 21, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 1 | Jul 21, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.47 | Sep 8, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 3,295 | Sep 8, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 63.3 | Sep 8, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 4.1 | Sep 8, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 47 | Sep 8, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 0 | Aug 27, 2026, 12:00 AM |
| x official jp | posts 7d | JP | 9 | Aug 11, 2026, 12:00 AM |
| x official jp | silent days | JP | 1 | Aug 11, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 260,870 | Jun 17, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 1,290 | Jun 17, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jun 17, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | Jun 17, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 13,579 | Jun 17, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 13,579 | Jun 17, 2026, 12:00 AM |