It will premier in July 13
The official website for the anime adaptation of Grand Blue Dreaming has uploaded a new promo which you can see bellow:
Shinji Takamatsu (Gintama) is directing and writting the anime at Studio Zero-G; Hideoki Kusama (Battery the animation) is the character designer.
Kodansha is publishing the manga in digital format and describes the story as follows:
“After moving out on his own to a seaside town, Iori Kitahara makes a college debut he never anticipated. A new chapter of his life unfolds, full of diving with beautiful girls and shenanigans with a gaggle of lovable bastards! Idiot-expert Kenji Inoue and au naturel authority Kimitake Yoshioka bring you a glorious college tale filled with booze-fueled antics!”
Via: Anime News Network