Grand Blue Dreaming Season 3

It's been months since Iori Kitahara started his university life in Izu. He's staying at the diving shop 'Grand Blue' and living under the same roof as his cute cousin, Chisa Kotegawa. His older cousin Nanaka, the mature and charming Ako Hamazaki, and his classmate Aina Yoshihara often hang out there too. It should be a smooth, wonderful campus life! But that's just the surface. Most of his college life is spent partying wildly with a bunch of naked guys! The reason is the diving club 'Peek a Boo' that Iori joined—diving is just a side gig; these burly guys spend their days naked, drinking, and causing chaos. The handsome but hardcore otaku Kohei Imamura and Iori have fully immersed themselves in the club's atmosphere. Just then, Nanaka asks Iori for help: the diving shop 'Dolphin' is opening a branch in Palau and is severely understaffed. But Iori remembers Kohei saying he doesn't want to go abroad because he can't keep up with his anime in real time. This summer, their first trip overseas to Palau kicks off a brand-new, blue, and hilarious life!