📅 Why May 24 Is Scuba Diving Day in Japan
That made it the perfect occasion to release a brand-new key visual for Grand Blue Dreaming Season 2—bringing with it returning faces and new characters ready to make a splash.
Japan celebrates May 24 as Scuba Diving Day thanks to a pun:
5 (Go) + 2 (To) + 4 (Sea) → “Go to sea”
🖼️ Key Visual Features New Cast Members
Returning Characters | New Characters |
---|---|
Iori Kitahara | Sakurako Busujima |
Kohei Imamura | Shiori Kitahara |
Season 2 promises more over-the-top club antics with fresh chaos added to the mix.

Key Visual
📺 Season 2 Airs July 7—Seven Years After Season 1
The sequel lands on July 7, 2025, exactly seven years after the 2018 debut. This time, Studio Zero-G is teaming up with Liber to bring the madness back to life.
Grand Blue Dreaming Season 2 PV
Broadcast Date | Studios |
---|---|
July 7, 2025 | Zero-G, Liber |
🎥 Creative Team Returns for More Hilarious Antics
Role | Staff |
---|---|
Director / Script / Sound | Shinji Takamatsu |
Character Design | Hideoki Kusama |
Music | Yukari Hashimoto |
Animation Production | Zero-G & Liber |
Plenty of new staff members join in for prop design, editing, and background art—keeping the sequel fresh while staying true to the original’s identity.
🎙️ Voice Cast Highlights
Character | Voice Actor |
---|---|
Iori Kitahara | Yuma Uchida |
Kohei Imamura | Ryōhei Kimura |
Chisa Kotegawa | Chika Anzai |
Nanaka Kotegawa | Maaya Uchida |
Sakurako Busujima | Aya Yamane |
Shiori Kitahara | Sumire Morohoshi |
Naomi Otoya | Yoshino Aoyama |
🎶 Opening Theme Collab: Shōnan no Kaze × Atarashii Gakkō!
The newly released promo features “Seishun Towa,” a high-energy track that perfectly captures the absurd, youthful spirit of Grand Blue. Along with the song came special anime-style visuals of both musical groups.
Song Title | Performers |
---|---|
Seishun Towa | Shōnan no Kaze × Atarashii Gakkō! |
Theme Style | Energetic, youthful, chaotic vibe |
The legacy of the original “Grand Blue” theme continues, now evolved with a fun twist.
📚 About the Manga
Title | Details |
---|---|
Manga | Grand Blue Dreaming by Kenji Inoue & Kimitake Yoshioka |
Serialization | Good! Afternoon (Kodansha) since 2014 |
Volumes as of April 2025 | 24 |
English Publisher | Kodansha USA |
A college freshman dreams of a free and fun coastal life but finds himself tangled in a whirlwind of diving, drinking, and bizarre clubmates.

Grand Blue Dreaming
Vol. 1 Cover
🌊 Final Thoughts
Seven years later, Grand Blue Dreaming returns with more insanity, bigger laughs, and deeper dives into ridiculousness. Whether you’re a manga reader or an anime-only fan, Season 2 looks like the perfect summer escape.
Get ready for more underwater madness when it premieres on July 7, 2025. 🍻💦
👉 Ready to scroll back into the world of anime and manga?
For more anime news, trailers, and season previews, don’t forget to explore AniManga Scroll—your scroll-stop for all things anime! 📜
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