Aliases
FLCL 4, Fooly Cooly Grunge, Furi Kuri Grunge, FLCL: Grunge, フリクリ グランジ, FLCL Grunge
SUMMER 2023TV
Part of this franchise
concluded
Announced
In production
Releasing
Completed
The fourth season of FLCL, and sequel to FLCL Alternative. It centers on three teenagers who graduated and have started working. The CGI anime will have a theme of the feeling of being an adult.
(Source: Anime News Network, edited)
(Source: Anime News Network, edited)
Last updated
Oct 28, 2026, 12:04 PM
Evidence
Announcement status
Official announcement records with supporting citations.
Confirmed
TV seasonOfficial announcement logged Jan 1, 2023, 12:00 AM.
Franchise overview
Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
Renewal pulse
Courcast score breakdown
CourScore weighs signals for an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
Confirmed
CourScore measures renewal signals out of 100. It is not a calibrated probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 7 hours ago
Top reasons
- Confirmed announcement - Official evidence confirms a sequel announcement.
Runway
Anime original
This is an anime original, not an adaptation, so there is no source material to run down - renewal turns on sales and popularity rather than runway.
Financial & Commercial0
Production Feasibility0
Audience Reception0
Strategic Priors0
Fandom Engagement0
CourScore history
CourScore over time
Last analysedOct 28, 2026, 12:04 PM
Next scheduled6 hours ago
Renewal FAQ
FLCL: Grunge renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is FLCL: Grunge getting a new season?
- Yes - FLCL: Grunge has an officially confirmed continuation. See the Announcement Status section above for the full details and citations.
- Will FLCL: Grunge be renewed?
- FLCL: Grunge has already been confirmed for a new entry - it has cleared the renewal hurdle. See the Announcement Status section for the source citation.
- What is FLCL: Grunge's renewal probability?
- FLCL: Grunge's CourScore is 100 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 signal score 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 | 44 | Oct 28, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 85 | Oct 28, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 12,656 | Oct 28, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Oct 28, 2026, 12:00 AM |
| ann | rating | GLOBAL | 6.19 | Oct 25, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 12 | Sep 25, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 84 | Sep 25, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 2,153 | Sep 25, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 25, 2026, 12:00 AM |
| filmarks | mark count | JP | 4,682 | Oct 28, 2026, 12:00 AM |
| filmarks | score mean | JP | 84 | Oct 28, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Oct 24, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 0 | Oct 18, 2026, 12:00 AM |
| google trends | momentum log ratio | GLOBAL | 0 | Oct 18, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 2 | Oct 28, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 1 | Oct 28, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 1,063 | Oct 28, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 12,583 | Oct 28, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 56.88 | Oct 28, 2026, 12:00 AM |
| mal | chapters total | GLOBAL | 15 | Oct 9, 2026, 12:00 AM |
| mal | completed | GLOBAL | 7,681 | Oct 28, 2026, 12:00 AM |
| mal | members | GLOBAL | 37,649 | Oct 28, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 27,216 | Oct 28, 2026, 12:00 AM |
| mal | rating | GLOBAL | 7.25 | Oct 9, 2026, 12:00 AM |
| mal | source members | GLOBAL | 28,939 | Oct 9, 2026, 12:00 AM |
| mal | source status code | GLOBAL | 3 | Oct 9, 2026, 12:00 AM |
| mal | volumes total | GLOBAL | 2 | Oct 9, 2026, 12:00 AM |
| mal | watching | GLOBAL | 1,153 | Oct 28, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.22 | Oct 26, 2026, 12:00 AM |
| niconico | episode comments | JP | 21 | Oct 28, 2026, 12:00 AM |
| niconico | episode mylists | JP | 3 | Oct 28, 2026, 12:00 AM |
| niconico | episode views | JP | 2,771 | Oct 28, 2026, 12:00 AM |
| comments 7d | GLOBAL | 22 | Oct 5, 2026, 12:00 AM | |
| mentions 1d | GLOBAL | 1 | Oct 5, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 1 | Oct 5, 2026, 12:00 AM | |
| score 7d | GLOBAL | 5 | Aug 12, 2026, 12:00 AM | |
| thread count | GLOBAL | 1 | Oct 5, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 1 | Oct 5, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.28 | Oct 28, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 4,692 | Oct 28, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 46.6 | Oct 28, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 58 | Oct 24, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 2.62 | Oct 28, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 1 | Oct 28, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 73 | Oct 27, 2026, 12:00 AM |
| x | followers count | GLOBAL | 7,598 | Oct 26, 2026, 12:00 AM |
| x | followers delta | GLOBAL | -18 | Oct 26, 2026, 12:00 AM |
| x official jp | silent days | JP | 1,106 | Oct 26, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 36,144,520 | Jun 27, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 42,100 | Jun 27, 2026, 12:00 AM |
| youtube | trailer likes | GLOBAL | 8,068 | Oct 28, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 344,143 | Oct 28, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jun 27, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | Jun 27, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 20,937 | Jun 27, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 20,937 | Jun 27, 2026, 12:00 AM |