Grand Blue Dreaming Season 2 Premieres July 2025: Here's What to Expect!
Grand Blue Dreaming returns after six years! Season 2 premieres on July 7, 2025, bringing back the hilarious Iori Kitahara and the Peek-a-Boo gang. Watch the trailer, check out theme songs, cast, and everything we know!

Get ready to laugh, "Grand Blue Dreaming" Season 2 is finally coming back, premiering on July 7, 2025. The big news was shared on the anime’s official X account in September 2024, and fans are thrilled. It’s been almost six years since Season 1 aired in 2018, making this return a long-awaited one for the beloved comedy series.
The new season continues the story of Iori Kitahara, a college freshman who just wanted a peaceful life in Izu. But those plans quickly fall apart thanks to the wild and crazy Peek-a-Boo diving club. Having finished his diving course in Okinawa, Iori is returning home but the madness and fun are not yet over, both on land and sea!
Grand Blue Dreaming is adapted from the hit manga by Kenji Inoue and Kimitake Yoshioka. Fans love it for its crazy comedy, fun college life moments, and true love for diving. The manga started in 2014 and is still going strong, bringing the same fun and energy to the anime.
【New Trailer】
— AnimeTV チェーン (@animetv_jp) April 7, 2025
Grand Blue Season 2
Scheduled for July 7!
✨More: https://t.co/vHLhZO9qft
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A Smooth Comeback
Season 2 will see the return of Shinji Takamatsu, director and writer for season one. He’s great at adding funny one-liners and showing how the characters get along. That’s a big reason why the show was such a hit. Fans can look forward to more of that in the new episodes.
Animation duties will once again be handled by Studios Zero-G and Liber, ensuring the show retains its recognizable style and energy. With the production team mostly intact, viewers can look forward to a seamless continuation of Iori’s misadventures.
Music That Matches the Madness
Music has always been a standout part of Grand Blue, and Season 2 looks to raise the bar. The opening theme, “Seishun Towa,” will be performed by Shōnan no Kaze who also provided the first season’s opening, this time collaborating with the high-energy girl group ATARASHII GAKKO!
Meanwhile, the ending theme is titled “Hadaka de Dotsukiai feat. May’n” by SEAMO, a track that promises to match the anime’s wild, laugh-out-loud tone. Both themes were previewed in the official trailer, adding even more excitement for fans counting down to the release.
Anticipation Builds for the Summer Premiere
As the much-awaited July 7 release date gets closer, fans are getting more and more excited for Season 2 of Grand Blue Dreaming. The show brings back fan-favourite characters, the same team behind Season 1, and lots of new and funny moments. Viewers can look forward to lots of laughter, fun, and even a few emotional moments.
Whether you’re a long-time fan or new to the series, this summer is the perfect time to dive back into Iori Kitahara’s crazy college life. From underwater adventures to wild moments on land, Grand Blue Dreaming Season 2 is back and ready to make a splash!