Grand Blue Dreaming Season 3 episode 12 airs 2026-09-22
On the schedule.2 independent sources agree, but nothing official yet.
How likely it holds: Near certain
- What
- Sep 22, 2026 · today
- First heard
- Sep 14, 2026
- In this state since
- Sep 14, 2026
- Evidence
- AniList — airing schedule and しょぼいカレンダー · 2 independent sources.
The story so far
起 · 承 · 転 · 結 — four beats, straight from the evidenceIt shows up in a fan database.
3 posts repeat it — but they trace back to 2 independent sources, so that's what counts.
No paper trail yet — no registry record, no pre-order listing.
Not confirmed yet. Strong, but still unofficial.
The evidence trail
EPISODE AIR DATEJPTwo or more signals in distinct independence groups, at least one from a source graded C or better; or a broadcast listed in a curated airing schedule (AniList).
Every signal, in order
- 2026-09-14 12:41Zcommunitysupports
AniList — airing scheduleMatched by rules · read with 90% certainty
AniList airing schedule — ぐらんぶる Season 3 episode 11: 2026-09-15T00:00:00+09:00 episode 12: 2026-09-22T00:00:00+09:00
anilist.co/anime/199111 ↗independence group g-anilist-airing-199111-12 · weight 1.00
- 2026-09-15 01:05Zcommunitysupports
AniList — airing scheduleMatched by rules · read with 90% certainty
AniList airing schedule — Grand Blue Dreaming Season 3 episode 12: 2026-09-22T00:00:00+09:00
anilist.co/anime/199111 ↗independence group g-anilist-airing-199111-12 · weight 1.00
- 2026-09-21 01:40Zcommunitysupports
しょぼいカレンダーMatched by rules · read with 95% certainty
しょぼいカレンダー TID 7916 2026-09-22 00:00 JST TOKYO MX #12 2026-09-22 00:00 JST BS11イレブン #12
cal.syoboi.jp/tid/7916 ↗independence group g-syoboi-7916-12 · weight 1.00