Comedy and college-life anime fans have reason to celebrate: Grand Blue Dreaming has officially been renewed for a third season. The announcement arrived right after the finale of Season 2 — promising new settings, hijinks, and fresh adventures for Iori and the diving club.
Why this matters: after fans endured a seven-year wait between Season 1 and Season 2, the quick turnaround for Season 3 shows strong momentum and lasting demand.
Story Synopsis
Grand Blue Dreaming follows Iori Kitahara, who moves to Izu for college and ends up entangled in the chaos of a diving club that mixes seaside scenery with raucous antics. Instead of quiet student life, Iori finds himself surrounded by heavy drinking, awkward friendships, and plenty of comedic disasters.
Season 2, produced by Zero-G and Liber, returned in 2025 after a long hiatus. Now, fans won’t have to wait nearly as long: a third season has been confirmed.
Publication and Announcement Details
- Announcement date: September 22, 2025, following the Season 2 finale.
- Studios: Zero-G and Liber continue production.
- Key staff: Shinji Takamatsu returns in directorial, writing, and sound roles.
- Season 3 setting: The cast heads overseas for the Palau arc.
- Manga material: Adaptation begins around volume 13 of the manga.
- Past releases: Season 1 aired in 2018, Season 2 in Summer 2025.
Key Characters and Figures
Iori Kitahara
The series’ protagonist, a freshman who expected a calm seaside life but instead found wild nights, embarrassing moments, and a strange sense of belonging in his uncle’s diving club.
Chisa Kotegawa
Iori’s cousin and classmate, known for her grounded, rational personality. She often balances the absurdity of her fellow diving club members with a sharper, more serious presence.
Production Team
Studios Zero-G and Liber ensure consistency in animation quality. Director Shinji Takamatsu’s continued involvement guarantees that the humor, timing, and character chemistry remain true to the manga.
Did You Know?
- Fans endured a seven-year gap between Seasons 1 and 2.
- The upcoming Palau storyline starts in manga volume 13.
- As of 2025, the manga has sold over 8 million copies worldwide.
- Season 2 was warmly received, showing fans’ patience was rewarded.
With a third season set in a new exotic location, Grand Blue Dreaming is ready to deliver more laughter while broadening its horizons.
