Aliases
Eien no Aseria: The Spirit of Eternity Sword, Eien no Aselia, The Eternal Aseria, 永遠のアセリア, Eien no Aseria - Spirit of Eternity Sword
S1SUMMER 2005OVA
Part of this franchise
concluded
Announced
In production
Releasing
Completed
Yuto Takamine and his younger sister-in-law Kaori, were at their parents' grave, when they were suddenly summoned into another world, Phantasmagoria. The King and a woman named Restina took Kaori as a hostage, and ordered Yuto to fight against their enemies. Then, the King gave him a sword called Motomeh to protect their kingdom from enemy spirits. Kaori will only be freed if Yuto helps protect Phantasmagoria. Thus, Yuto's journey begins...
(Source: Anime News Network)
(Source: Anime News Network)
Last updated
Aug 30, 2026, 04:35 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
46.8
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: Medium • Updated 12 days ago
Top reasons
- Studio bandwidth - Studio Matrix has no other concurrent active productions
- Crunchyroll Like Index - 16,462 likes / 16,711 reactions on recent episodes
- Domestic episode engagement (Niconico) - 1,424,507 episode views on Niconico (JP domestic)
Runway
Low
Source runway looks tight, so near-term sequel odds are capped.
Financial & Commercial48
Production Feasibility53
Audience Reception64
Strategic Priors23
Fandom Engagement14
CourScore history
CourScore over time
Last analysedAug 30, 2026, 04:35 PM
Next scheduled11 days ago
Renewal FAQ
The Eternal Aseria renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is The Eternal Aseria getting a new season?
- According to Courcast's latest analysis, The Eternal Aseria has a 47% 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 The Eternal Aseria be renewed?
- The Eternal Aseria currently scores 47 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 The Eternal Aseria's renewal probability?
- The Eternal Aseria's CourScore is 47 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 | 48 | Sep 3, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 9 | Sep 3, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 1,438 | Sep 3, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Sep 3, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 62 | Sep 10, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 254 | Sep 10, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 16,694 | Sep 10, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 10, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Sep 2, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 9 | Aug 23, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 534 | Sep 3, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 11,130 | Sep 3, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 61.85 | Sep 3, 2026, 12:00 AM |
| mal | chapters total | GLOBAL | 41 | Aug 19, 2026, 12:00 AM |
| mal | completed | GLOBAL | 2,435 | Sep 3, 2026, 12:00 AM |
| mal | members | GLOBAL | 5,298 | Sep 3, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 2,246 | Sep 3, 2026, 12:00 AM |
| mal | rating | GLOBAL | 7.7 | Aug 19, 2026, 12:00 AM |
| mal | source members | GLOBAL | 1,569 | Aug 19, 2026, 12:00 AM |
| mal | source status code | GLOBAL | 3 | Aug 19, 2026, 12:00 AM |
| mal | volumes total | GLOBAL | 5 | Aug 19, 2026, 12:00 AM |
| mal | watching | GLOBAL | 241 | Sep 3, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.51 | Sep 10, 2026, 12:00 AM |
| mfc | entry likes | GLOBAL | 8 | Sep 6, 2026, 12:00 AM |
| mfc | figures total | GLOBAL | 3 | Sep 6, 2026, 12:00 AM |
| mfc | goods total | GLOBAL | 8 | Sep 6, 2026, 12:00 AM |
| mfc | media total | GLOBAL | 5 | Sep 6, 2026, 12:00 AM |
| mfc | merch added 30d | GLOBAL | 0 | Sep 6, 2026, 12:00 AM |
| mfc | merch total | GLOBAL | 16 | Sep 6, 2026, 12:00 AM |
| niconico | episode comments | JP | 44,728 | Sep 10, 2026, 12:00 AM |
| niconico | episode mylists | JP | 10,891 | Sep 10, 2026, 12:00 AM |
| niconico | episode views | JP | 1,425,084 | Sep 10, 2026, 12:00 AM |
| comments 7d | GLOBAL | 120 | Aug 6, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 2 | Aug 6, 2026, 12:00 AM | |
| thread count | GLOBAL | 2 | Aug 6, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 2 | Aug 6, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.31 | Sep 3, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 569 | Sep 3, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 54.4 | Sep 3, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 61 | Sep 3, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 2.18 | Sep 3, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 3 | Sep 3, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 14 | Apr 3, 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 |