Grand Blue Dreaming Season 2

Three months after moving into the room above Grand Blue, his uncle’s scuba shop, Iori Kitahara has fully settled into college life—and into the Diving Club’s particular brand of “training,” which tends to involve a lot more drinking and reckless camaraderie than anyone would expect.

Word of his antics reaches his sister, Shiori, who comes to drag him back home and push him toward taking over the family inn. Her plans falter when she realizes how deeply Iori has come to care about Grand Blue and the friends he’s found there. With the club charging ahead at full speed, the days continue to spiral into one absurd situation after another, even as they somehow keep polishing their scuba diving skills along the way.