Anime · MBS · Comedy, Anime
Grand Blue: seasons, episodes and release dates
Quick answer
Grand Blue has 3 seasons and 36 episodes, first aired July 13, 2018 on MBS.
No new episodes are scheduled right now; the latest aired September 21, 2026. We add new dates as soon as they're listed.
Grand Blue seasons and episodes
| Season | Episodes | First aired | Last aired |
|---|---|---|---|
| 1 | 12 | July 13, 2018 | September 28, 2018 |
| 2 | 12 | July 7, 2025 | September 22, 2025 |
| 3 | 12 | July 6, 2026 | September 21, 2026 |
Common questions
How many episodes of Grand Blue are there?
36 episodes across 3 seasons.
Is Grand Blue finished?
No new episodes are scheduled right now; the latest aired September 21, 2026. We add new dates as soon as they're listed.
When did Grand Blue come out?
It first aired on Friday, July 13, 2018 on MBS.
Source: TVmaze (CC BY-SA), updated October 10, 2026. All anime release dates →