10周年記念アニメーション ETERNITY MEMORIES, THE IDOLM@STER CINDERELLA GIRLS: 10th Anniversary - Celebration Animation: ETERNITY MEMORIES, CINDERELLA GIRLS 10th Anniversary Celebration Animation ETERNITY MEMORIES, ETERNITY MEMORIES, THE IDOLM@STER CINDERELLA GIRLS 10th Anniversary Celebration Animation ETERNITY MEMORIES, 10周年記念アニメーション「ETERNITY MEMORIES」
Note: A 6-minute preview "Celebration Animation" of ETERNITY MEMORIES was released on November 28, 2021, first unveiled during Day 2 of "THE IDOLM@STER CINDERELLA GIRLS 10th ANNIVERSARY M@GICAL WONDERLAND TOUR!!!: Celebration Land" live concert.
The video was reuploaded on September 7, 2022 onto the IDOLM@STER Channel, correcting spelling, omissions, and credits on the initial upload that was on YouTube.
Last updated
Jul 28, 2026, 06:01 AM
Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
Courcast score breakdown
CourScore is the probability of an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
CourScore
53.0
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 9 hours ago
Top reasons
- Studio bandwidth - CygamesPictures has no other concurrent active productions
- Crunchyroll Like Index - 16,132 likes / 16,374 reactions on recent episodes
- Cross-platform audience rating - Weighted audience rating 64.4
Source runway is unclear, so feasibility is treated as unknown.
CourScore history
CourScore over time
ETERNITY MEMORIES renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is ETERNITY MEMORIES getting a new season?
- According to Courcast's latest analysis, ETERNITY MEMORIES 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 ETERNITY MEMORIES be renewed?
- ETERNITY MEMORIES 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 ETERNITY MEMORIES's renewal probability?
- ETERNITY MEMORIES'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.
Fresh telemetry
Courcast watches every connected signal to surface the freshest indicators of momentum.
| Source | Metric | Geo | Value | Collected |
|---|---|---|---|---|
| crunchyroll | episode likes | GLOBAL | 16,132 | Jul 27, 2026, 12:00 AM |
| niconico | episode comments | JP | 4,549 | Jul 27, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 5.19 | Nov 9, 2025, 12:00 AM |
| tmdb | vote count | GLOBAL | 3 | Nov 9, 2025, 12:00 AM |
| youtube | subscribers total | GLOBAL | 0 | May 12, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 62 | Jul 27, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 14,329 | May 12, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | May 12, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 12 | May 16, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | May 12, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 542 | May 12, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 14,329 | May 12, 2026, 12:00 AM |
| mentions 1d | GLOBAL | 1 | Jul 22, 2026, 12:00 AM | |
| crunchyroll | episode dislikes | GLOBAL | 242 | Jul 27, 2026, 12:00 AM |
| niconico | episode mylists | JP | 510 | Jul 27, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Jul 27, 2026, 12:00 AM |
| niconico | episode views | JP | 62,802 | Jul 27, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 59 | Jul 20, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 11 | Jul 15, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 48 | Jul 5, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 5.73 | Jul 22, 2026, 12:00 AM |
| mal | members | GLOBAL | 1,706 | Jul 27, 2026, 12:00 AM |
| mal | watching | GLOBAL | 150 | Jul 27, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 484 | Jul 27, 2026, 12:00 AM |
| mentions 7d | GLOBAL | 1 | Jul 27, 2026, 12:00 AM | |
| anilist | favorites | GLOBAL | 18 | Jul 27, 2026, 12:00 AM |
| anilist | average score | GLOBAL | 67 | Jul 27, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 1,681 | Jul 27, 2026, 12:00 AM |
| threads 7d | GLOBAL | 1 | Jul 27, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.18 | Jul 27, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 101 | Jul 27, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 604 | Jul 27, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 66.9 | Jul 27, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Jul 27, 2026, 12:00 AM |
| score 7d | GLOBAL | 10 | Jul 27, 2026, 12:00 AM | |
| thread count | GLOBAL | 1 | Jul 27, 2026, 12:00 AM | |
| mal | completed | GLOBAL | 793 | Jul 27, 2026, 12:00 AM |
| comments 7d | GLOBAL | 34 | Jul 27, 2026, 12:00 AM |