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
The second season of Grand Blue.
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)
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)
Last updated
Jul 28, 2026, 03:01 PM
Evidence
Announcement status
Official announcement records with supporting citations.
Confirmed
TV seasonOfficial announcement logged Oct 19, 2025, 01:55 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 3 hours 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 analysedJul 28, 2026, 03:01 PM
Next scheduledin 3 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 |
|---|---|---|---|---|
| tmdb | vote count | GLOBAL | 3 | Jul 5, 2026, 12:00 AM |
| cdjapan | bd rank | JP | 3 | Jul 5, 2026, 12:00 AM |
| x official jp | engagement 7d jp | JP | 35,603 | Jul 13, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 347,229 | Jul 13, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 89,456 | 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 | views 30d | GLOBAL | 89,456 | Jul 13, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | Jul 13, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 6.97 | Jul 5, 2026, 12:00 AM |
| filmarks | score mean | JP | 80 | Jul 28, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 62 | Jul 28, 2026, 12:00 AM |
| anilist | average score | GLOBAL | 84 | Jul 28, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 6 | Jul 28, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 2 | Jul 28, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Jul 28, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 1,938 | Jul 28, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 84 | Jul 28, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 28 | Jul 28, 2026, 12:00 AM |
| youtube | trailer likes | GLOBAL | 20,682 | Jul 28, 2026, 12:00 AM |
| mal | completed | GLOBAL | 114,422 | Jul 28, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 9 | Jun 8, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 83.82 | Jul 28, 2026, 12:00 AM |
| filmarks | mark count | JP | 2,412 | Jul 28, 2026, 12:00 AM |
| mal | members | GLOBAL | 211,369 | Jul 28, 2026, 12:00 AM |
| mal | watching | GLOBAL | 25,865 | Jul 28, 2026, 12:00 AM |
| mangacodex | manga circulation | JP | 7,300,000 | Jul 25, 2026, 12:00 AM |
| mfc | entry likes | GLOBAL | 59 | Jul 25, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 1,828 | Jul 28, 2026, 12:00 AM |
| mfc | merch added 30d | GLOBAL | 0 | Jul 25, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 65,452 | Jul 28, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 85 | Jul 28, 2026, 12:00 AM |
| mangacodex | manga latest volume sales | JP | 69,100 | Jul 25, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 47,519 | Jul 28, 2026, 12:00 AM |
| x official jp | posts 7d | JP | 20 | Jul 28, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 825,442 | Jul 28, 2026, 12:00 AM |
| niconico | premiere comment velocity | JP | 46.51 | Jul 28, 2026, 12:00 AM |
| mentions 1d | GLOBAL | 11 | Jul 28, 2026, 12:00 AM | |
| x official jp | silent days | JP | 0 | Jul 28, 2026, 12:00 AM |
| mentions 7d | GLOBAL | 76 | Jul 28, 2026, 12:00 AM | |
| crunchyroll | episode dislikes | GLOBAL | 109 | Jul 28, 2026, 12:00 AM |
| niconico | episode mylists | JP | 3,034 | Jul 28, 2026, 12:00 AM |
| thread count | GLOBAL | 76 | Jul 28, 2026, 12:00 AM | |
| mangacodex | bd sales avg | JP | 2,100 | Jul 25, 2026, 12:00 AM |
| mfc | media total | GLOBAL | 35 | Jul 25, 2026, 12:00 AM |
| mfc | merch total | GLOBAL | 144 | Jul 25, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 11 | Jul 28, 2026, 12:00 AM |
| score 7d | GLOBAL | 17,614 | Jul 28, 2026, 12:00 AM | |
| crunchyroll | episode likes | GLOBAL | 35,062 | Jul 28, 2026, 12:00 AM |
| niconico | episode comments | JP | 119,527 | Jul 28, 2026, 12:00 AM |
| shikimori | completion ratio | GLOBAL | 0.62 | Jul 28, 2026, 12:00 AM |
| threads 7d | GLOBAL | 76 | Jul 28, 2026, 12:00 AM | |
| niconico | episode views | JP | 1,491,903 | Jul 28, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 65,248 | Jul 28, 2026, 12:00 AM |
| comments 7d | GLOBAL | 5,848 | Jul 28, 2026, 12:00 AM | |
| mfc | goods total | GLOBAL | 109 | Jul 25, 2026, 12:00 AM |
| mangacodex | manga volume trend pct | JP | -7.87 | Jul 25, 2026, 12:00 AM |
| mfc | figures total | GLOBAL | 0 | Jul 25, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 8.3 | Jul 22, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 26 | Jul 25, 2026, 12:00 AM |
| x | followers count | GLOBAL | 107,260 | Jul 26, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 18 | Jul 19, 2026, 12:00 AM |
| x | followers delta | GLOBAL | 1,049 | Jul 26, 2026, 12:00 AM |