Episode guide
Grand Blue Season 2 episodes
- episodes listed
- 12
- episodes listed
Episode 1 · Sister
Aired Monday, July 7, 2025 · 23 min
Iori receives a letter from his little sister back home. Note: This is still a diving anime.
Episode 2 · Brother
Aired Monday, July 14, 2025 · 23 min
Shiori's here and on a mission! How will Iori handle this situation?
Episode 4 · Ticket Scramble
Aired Monday, July 28, 2025 · 23 min
Aina has a spare ticket for the Oumi Women's University Festival, and it causes all sorts of chaos.
Episode 5 · First Time at a Women's University
Aired Monday, August 4, 2025 · 23 min
Iori and Kohei attend the All-Girls College Festiva, but the girls ask them to help out at the cafe.
Episode 6 · Back to the All-Girls College
Aired Monday, August 11, 2025 · 23 min
After being expelled from college, the boys devise various plans to get back into it.
Episode 7 · The Charpy Impact Test
Aired Monday, August 18, 2025 · 23 min
Iori and his class need to cooperate and do a very dangerous experiment together.
Episode 8 · Coworkers
Aired Monday, August 25, 2025 · 23 min
Iori runs into a familiar face at his new part-time job, and this is going to complicate matters!
Episode 9 · Are You In Love?
Aired Monday, September 1, 2025 · 23 min
All sorts of misunderstandings ensue as attraction comes into the equation.
Episode 10 · Movie Date
Aired Monday, September 8, 2025 · 23 min
Iori is asked out on a movie date, and he hears some news that complicates things.
Episode 11 · Let's Go to an Uninhabited Island!
Aired Monday, September 15, 2025 · 23 min
The gang heads out to a camping site on an uninhabited island, only to run into some unexpected faces.
Episode 12 · Now We're Even
Aired Monday, September 22, 2025 · 23 min
Iori learns that a lot will soon change for the club.
