TV anime Grand Blue Season 4 has been officially greenlit, with a new key visual revealing a fierce romantic rivalry heating up around Iori. Set for Summer 2026.
Anime! Anime! surveyed 107 readers on the best anime to watch in summer, and the results are in — find out which title beat Summer Wars and Grand Blue to claim No. 1.
To celebrate Japan’s Marine Day on July 20, ABEMA highlights three must-watch ocean-themed anime: ONE PIECE, Love Live! Sunshine!!, and Grand Blue.
Nine anime series kick off the Summer 2026 season on Monday, July 6, including Grand Blue Season 3, Hokuto no Ken: Zako-tachi no Banka Season 2, and several new adaptations.
