Aliases
FLCL 4, Fooly Cooly Grunge, Furi Kuri Grunge, FLCL: Grunge, フリクリ グランジ, FLCL Grunge
S197SUMMER 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
Sep 13, 2026, 01:15 AM
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 is the probability of an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
Confirmed
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 5 minutes 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 analysedSep 13, 2026, 01:15 AM
Next scheduledin 55 minutes
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-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 | 44 | Sep 13, 2026, 12:00 AM |
| ann | rating | GLOBAL | 6.2 | Aug 29, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 11 | Sep 12, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 161 | Sep 12, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 18,567 | Sep 12, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 12, 2026, 12:00 AM |
| filmarks | mark count | JP | 4,597 | Sep 12, 2026, 12:00 AM |
| filmarks | score mean | JP | 84 | Sep 12, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Sep 11, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 26 | Aug 30, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 2 | Sep 12, 2026, 12:00 AM |
| mal | chapters total | GLOBAL | 15 | Sep 3, 2026, 12:00 AM |
| mal | rating | GLOBAL | 7.25 | Sep 3, 2026, 12:00 AM |
| mal | source members | GLOBAL | 28,820 | Sep 3, 2026, 12:00 AM |
| mal | source status code | GLOBAL | 3 | Sep 3, 2026, 12:00 AM |
| mal | volumes total | GLOBAL | 2 | Sep 3, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.22 | Sep 10, 2026, 12:00 AM |
| niconico | episode comments | JP | 21 | Sep 12, 2026, 12:00 AM |
| niconico | episode mylists | JP | 3 | Sep 12, 2026, 12:00 AM |
| niconico | episode views | JP | 2,721 | Sep 12, 2026, 12:00 AM |
| comments 7d | GLOBAL | 85 | Aug 12, 2026, 12:00 AM | |
| mentions 1d | GLOBAL | 1 | Aug 5, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 1 | Aug 12, 2026, 12:00 AM | |
| score 7d | GLOBAL | 5 | Aug 12, 2026, 12:00 AM | |
| thread count | GLOBAL | 1 | Aug 12, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 1 | Aug 12, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.28 | Sep 13, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 58 | Sep 12, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 92 | Sep 4, 2026, 12:00 AM |
| x | followers count | GLOBAL | 7,631 | Sep 12, 2026, 12:00 AM |
| x | followers delta | GLOBAL | -17 | Sep 12, 2026, 12:00 AM |
| x official jp | silent days | JP | 1,062 | Sep 12, 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 | 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 |
| anilist | favorites | GLOBAL | 88 | Sep 13, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 12,485 | Sep 13, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Sep 13, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 1 | Sep 13, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 1,046 | Sep 13, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 12,510 | Sep 13, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 57.09 | Sep 13, 2026, 12:00 AM |
| mal | completed | GLOBAL | 7,572 | Sep 13, 2026, 12:00 AM |
| mal | members | GLOBAL | 37,445 | Sep 13, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 27,152 | Sep 13, 2026, 12:00 AM |
| mal | watching | GLOBAL | 1,139 | Sep 13, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 4,650 | Sep 13, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 46.6 | Sep 13, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 2.54 | Sep 13, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 0 | Sep 13, 2026, 12:00 AM |
| youtube | trailer likes | GLOBAL | 8,067 | Sep 13, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 342,940 | Sep 13, 2026, 12:00 AM |