Grand Blue Dreaming Season 3 Premieres This July
The third season of the Grand Blue Dreaming anime is officially scheduled to begin broadcasting in July 2026.
New teaser art has been released alongside the announcement of three additional cast members joining the production.
Sayaka Ohara will provide the voice for Sayaka Kotegawa, while Asami Seto has been cast as Chief, and Aya Suzaki will play Maki.
Fans in Japan can watch the upcoming season on TOKYO MX, BS11, and the Mainichi Broadcasting System starting in July 2026.
The series is based on the manga written by Kenji Inoue and illustrated by Kimitake Yoshioka, which has been running in Kodansha’s Good! Afternoon magazine since April 2014.
There are currently 25 volumes of the manga released in Japan as of March 2026, and an English version is available through Kodansha USA.
Shinji Takamatsu is returning to write and direct the series at animation studios Zero-G and Liber while also acting as the sound director.
Hideoki Kusama is handling the character designs and chief animation direction, with musical compositions provided by Yukari Hashimoto.
The story continues the comedic adventures of Iori and his college friends as they navigate diving club activities and high-energy parties.
Viewers can currently stream the first two seasons of the show on Crunchyroll to catch up before the new episodes arrive in July 2026.
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