Grand Blue Dreaming

1. S01E01Deep BlueJuly 14, 2018 8.4When Iori Kitahara heads off to college, he decides to live at his uncle's dive shop in Izu. Iori is looking forward to experiencing college
2. S01E02UnderwaterJuly 21, 2018 8.4After a cutthroat battle with Kohei Imamura, a handsome otaku from school, Iori ends up joining the Peek-a-Boo diving club. Iori arrives hom
3. S01E03A New WorldJuly 28, 2018 8.2Iori and Kohei don wetsuits and head to the sea! Although Iori used to be afraid of the water, he starts becoming more interested. But divin
4. S01E04Season's bestThe Male Beauty PageantAugust 4, 2018 8.6The Izu Spring Festival has begun! The members of Peek-a-Boo run an okonomiyaki stall with Iori, Kohei, Chisa, and Azusa helping out. Iori f
5. S01E05Too LateAugust 11, 2018 6.8Iori and Kohei attend class in their underwear like normal, but everyone glares at them with a bloodthirsty look in their eyes! It's because
6. S01E06First BuddyAugust 18, 2018 6.8Inori and Kohei get through their exams by cheating. Meanwhile, PaB throws a welcome party for Aina, their new member. Aina was looking forw
7. S01E07DoublesAugust 25, 2018 7.0Iori and the others dream about going diving at a beautiful location after seeing an article on Miyakojima in a magazine. However, Tokita an
8. S01E08Men's CocktailsSeptember 1, 2018 6.6The members of the diving team start working part-time jobs to pay for their trip to Okinawa. However, Iori and Kohei end up spending all th
9. S01E09Truth or DareSeptember 8, 2018 7.2Iori tries to setup another mixer for his friends, and wants to ask Chisa to introduce her friends so they can all play truth or dare. Nanak
10. S01E10Arrival in OkinawaSeptember 15, 2018 7.0The Peek-a-Boo members arrive in Okinawa! After checking out their gorgeous vacation home, the group decides to head to the beach. In order
11. S01E11You Have the Wrong IdeaSeptember 22, 2018 6.8"You might be the only one who can't pass the license test," Nanaka says to Iori, pointing out what he's bad at. To avoid being made fun of
12. S01E12OtoriSeptember 29, 2018 6.8For the last half of their trip, the Peek-A-Boo members arrive in Miyakojima. Everyone goes for a serious dive into the majestic sea with th

Season 1 ranked & reviewed

1. S02E01SisterJuly 8, 2025 8.5Iori receives a letter from his little sister back home. Note: This is still a diving anime.
2. S02E02BrotherJuly 15, 2025 8.7Shiori's here and on a mission! How will Iori handle this situation?
3. S02E03Season's bestAssociationJuly 22, 2025 9.0Aina is out of control! But why?
4. S02E04Ticket ScrambleJuly 29, 2025 8.3Aina has a spare ticket for the Oumi Women's University Festival, and it causes all sorts of chaos.
5. S02E05First Time at a Women's UniversityAugust 5, 2025 8.3Iori and Kohei attend the All-Girls College Festiva, but the girls ask them to help out at the cafe.
6. S02E06Back to the All-Girls CollegeAugust 12, 2025 8.7After being expelled from college, the boys devise various plans to get back into it.
7. S02E07The Charpy Impact TestAugust 19, 2025 8.3Iori and his class need to cooperate and do a very dangerous experiment together.
8. S02E08CoworkersAugust 26, 2025 8.7Iori runs into a familiar face at his new part-time job, and this is going to complicate matters!
9. S02E09Are You In Love?September 2, 2025 8.3All sorts of misunderstandings ensue as attraction comes into the equation.
10. S02E10Movie DateSeptember 9, 2025 8.3Iori is asked out on a movie date, and he hears some news that complicates things.
11. S02E11Let's Go to an Uninhabited Island!September 16, 2025 8.7The gang heads out to a camping site on an uninhabited island, only to run into some unexpected faces.
12. S02E12Now We're EvenSeptember 23, 2025 8.5Iori learns that a lot will soon change for the club.

Season 2 ranked & reviewed

1. S03E01Episode 1July 7, 2026—
2. S03E02Episode 2July 14, 2026—

Season 3 ranked & reviewed