Grand Blue Dreaming Season 3: S03E09

Episode 9

The boys have run into several issues over the summer, and they need the collective think tank to resolve them!

Grand Blue Dreaming Season 3 episode 9, one of 12 episodes in the series. It first aired on August 31, 2026. This episode carries Japanese audio, with subtitles in Arabic, Chinese, English, French, German, Indonesian, Italian, Portuguese, Russian, Spanish, Thai, and Vietnamese. Running time is about 24 minutes.