Every season of Grand Blue Dreaming ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Grand Blue Dreaming!

When Iori Kitahara heads off to college, he decides to live at his uncle's dive shop in Izu named Grand Blue. Iori is looking forward to experiencing college life amidst the roar of the waves, the blazing sun, and his cute cousin who lives with him! However, Iori runs into a group of tough guys playing strip rock-paper-scissors, and ends up joining Peek-a-Boo, the college's diving club!

The Best Seasons of Grand Blue Dreaming

Every season of Grand Blue Dreaming ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Grand Blue Dreaming!