Alternate Name(s): Grand Blue, Grand Blue Dreaming, ぐらんぶる (Japanese)

Grand Blue follows the story of Iori Kitahara, a college freshman who moves to a seaside town hoping for a calm and refreshing new chapter in life. Instead, he finds himself swept into the wild world of a scuba diving club known more for its outrageous parties than its underwater adventures. Set in a vibrant college setting, this manga delivers sharp humor, absurd situations, and a light-hearted take on student life. Whether you’re here for laughs or a glimpse of diving culture, Grand Blue is a refreshing and hilarious experience.