Grand Blue Season 3 (2026) 07/07/2026 20:40 Grand Blue Dreaming Season 3TV Series Summer 2026, released by the studio Zero-G, Saber Works, under the direction of the director Takamatsu Shinji, in the genre Comedy, Adult Cast, Gag Humor, Seinen. Song "Natsuko", the opening single performed by "FUNKY MONKEY BABY'S". Song "Hadaka no Mermaid", the ending single performed by "MAMESHiBA NO TAiGUN". Anime / TV Series / Manga