Grand Blue Dreaming Season 3

Third season of Grand Blue.

English: Grand Blue Dreaming Season 3
Japanese: ぐらんぶる Season 3
Type: TV
Episodes: 12
Status: Finished Airing
Aired: Jul 7, 2026 to Sep 22, 2026
Score: 8.33
Premiered: Summer 2026
Broadcast: Tuesdays at 00:00 (JST)
Producers: Mainichi Broadcasting System, Kodansha, NBCUniversal Entertainment Japan, Avex Pictures, JR East Marketing & Communications, Saber Links, qooop
Licensors: Unknown
Studios: Zero-G, Saber Works
Source: Manga
Themes: Adult Cast, Gag Humor
Demographic: Seinen
Duration: 24 min. per ep.
Rating: PG-13 - Teens 13 or older