Aliases
Grand Blue Season 2, Grand Blue Dreaming Season 2, ぐらんぶる Season 2, Grand Blue ก๊วนป่วนชวนบุ๋งบุ๋ง ซีซัน 2
S2SUMMER 2025TV
Part of this franchise
concluded
Announced
In production
Releasing
Completed
University is back in session for Iori, and so are the booze-fueled parties! Between diving club shenanigans, a surprise from his sister, and wild tests of courage, normal college life is anything but. Dive back into the madness with Iori and his beloved crew of lively splash artists.
(Source: Crunchyroll)
(Source: Crunchyroll)
Last updated
Sep 11, 2026, 09:00 PM
Evidence
Announcement status
Official announcement records with supporting citations.
Confirmed
TV seasonOfficial announcement logged Jan 1, 2026, 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: Medium • Frozen 1 hour ago
Top reasons
- Cross-platform audience rating - Weighted audience rating 83.8
- Time since finale - ~7 months since estimated air window ended
- Cross-platform popularity index - Aggregate reach of ~40,376 followers
Runway
Ok
Source runway looks healthy for a continuation.
Financial & Commercial81
Production Feasibility73
Audience Reception84
Strategic Priors37
Fandom Engagement1
CourScore history
CourScore over time
Last analysedSep 11, 2026, 09:00 PM
Next scheduledin 5 hours
Renewal FAQ
Grand Blue Dreaming Season 2 renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Grand Blue Dreaming Season 2 getting a new season?
- Yes - Grand Blue Dreaming Season 2 has an officially confirmed continuation. See the Announcement Status section above for the full details and citations.
- Will Grand Blue Dreaming Season 2 be renewed?
- Grand Blue Dreaming Season 2 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 Grand Blue Dreaming Season 2's renewal probability?
- Grand Blue Dreaming Season 2's CourScore is 68 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 | 84 | Sep 6, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 1,909 | Sep 6, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 67,835 | Sep 6, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 4 | Sep 6, 2026, 12:00 AM |
| cdjapan | bd rank | JP | 3 | Jul 5, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 34 | Sep 11, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 15 | Aug 30, 2026, 12:00 AM |
| mal | rating | GLOBAL | 9.05 | Aug 27, 2026, 12:00 AM |
| mal | source members | GLOBAL | 204,479 | Aug 27, 2026, 12:00 AM |
| mal | source status code | GLOBAL | 2 | Aug 27, 2026, 12:00 AM |
| mangacodex | bd sales avg | JP | 2,100 | Sep 6, 2026, 12:00 AM |
| mangacodex | manga circulation | JP | 7,300,000 | Sep 6, 2026, 12:00 AM |
| mangacodex | manga latest volume sales | JP | 69,100 | Sep 6, 2026, 12:00 AM |
| mangacodex | manga volume trend pct | JP | -7.87 | Sep 6, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 8.3 | Sep 10, 2026, 12:00 AM |
| mfc | entry likes | GLOBAL | 60 | Sep 6, 2026, 12:00 AM |
| mfc | figures total | GLOBAL | 0 | Sep 6, 2026, 12:00 AM |
| mfc | goods total | GLOBAL | 109 | Sep 6, 2026, 12:00 AM |
| mfc | media total | GLOBAL | 35 | Sep 6, 2026, 12:00 AM |
| mfc | merch added 30d | GLOBAL | 0 | Sep 6, 2026, 12:00 AM |
| mfc | merch total | GLOBAL | 144 | Sep 6, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 49,039 | Sep 11, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 9 | Jun 8, 2026, 12:00 AM |
| x | followers count | GLOBAL | 110,444 | Sep 10, 2026, 12:00 AM |
| x | followers delta | GLOBAL | 510 | Sep 10, 2026, 12:00 AM |
| x official jp | engagement 7d jp | JP | 35,603 | Jul 13, 2026, 12:00 AM |
| x official jp | posts 7d | JP | 19 | Aug 20, 2026, 12:00 AM |
| x official jp | silent days | JP | 65 | Sep 10, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 347,229 | Jul 13, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 1,040 | Jul 13, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jul 13, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | Jul 13, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 89,456 | Jul 13, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 89,456 | Jul 13, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 65,678 | Sep 11, 2026, 12:00 AM |
| mal | watching | GLOBAL | 25,660 | Sep 11, 2026, 12:00 AM |
| mal | completed | GLOBAL | 120,134 | Sep 11, 2026, 12:00 AM |
| mal | members | GLOBAL | 217,255 | Sep 11, 2026, 12:00 AM |
| niconico | episode comments | JP | 125,403 | Sep 11, 2026, 12:00 AM |
| niconico | episode mylists | JP | 3,012 | Sep 11, 2026, 12:00 AM |
| comments 7d | GLOBAL | 9,629 | Sep 11, 2026, 12:00 AM | |
| crunchyroll | episode dislikes | GLOBAL | 117 | Sep 11, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 27,151 | Sep 11, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 11, 2026, 12:00 AM |
| filmarks | mark count | JP | 2,562 | Sep 11, 2026, 12:00 AM |
| filmarks | score mean | JP | 80 | Sep 11, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 18 | Sep 10, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 2 | Sep 11, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 7 | Sep 11, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 2,016 | Sep 11, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 63 | Sep 11, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 83.82 | Sep 11, 2026, 12:00 AM |
| niconico | episode views | JP | 1,553,745 | Sep 11, 2026, 12:00 AM |
| niconico | premiere comment velocity | JP | 15.25 | Sep 11, 2026, 12:00 AM |
| mentions 1d | GLOBAL | 11 | Sep 11, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 73 | Sep 11, 2026, 12:00 AM | |
| score 7d | GLOBAL | 21,720 | Sep 11, 2026, 12:00 AM | |
| thread count | GLOBAL | 73 | Sep 11, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 73 | Sep 11, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.63 | Sep 11, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 85 | Sep 11, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 84 | Sep 11, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 25.02 | Sep 11, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 197 | Sep 11, 2026, 12:00 AM |
| youtube | trailer likes | GLOBAL | 20,677 | Sep 11, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 829,338 | Sep 11, 2026, 12:00 AM |