Iori Kitahara moves to the coastal town of Izu for his freshman year at its university, taking residence above Grand Blue, his uncle's scuba diving shop. Iori has high hopes and dreams about having the ideal college experience, but when he enters the shop he is sucked into the alcoholic activities of the carefree members of the Diving Club who frequent the place. Persuaded by upperclassmen Shinji Tokita and Ryuujirou Kotobuki, Iori reluctantly joins their bizarre party. His cousin Chisa Kotegawa later walks in and catches him in the act, earning Iori her utter disdain. Based on Kenji Inoue and Kimitake Yoshioka's popular comedy manga, Grand Blue follows Iori's misadventures with his eccentric new friends as he strives to realize his ideal college dream, while also learning how to scuba dive. [Written by MAL Rewrite]

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Openings (2)

Characters (23)

Aina Yoshiwara MAIN

Chisa Kotegawa MAIN

Iori Kitahara MAIN

Kouhei Imamura MAIN

Azusa Hamaoka SUPPORTING

Hajime Nojima SUPPORTING

Kanako Iida SUPPORTING

Kaya Mizuki SUPPORTING

Keiko Suzuki SUPPORTING

Kenta Fujiwara SUPPORTING

Kiyoko Kamio SUPPORTING

Kudou SUPPORTING

Nanaka Kotegawa SUPPORTING

Naomi Otoya SUPPORTING

Rie Oohashi SUPPORTING

Ryuujirou Kotobuki SUPPORTING

Sakurako Busujima SUPPORTING

Shinichirou Yamamoto SUPPORTING

Shinji Tokita SUPPORTING

Shiori Kitahara SUPPORTING

Toshio Kotegawa SUPPORTING

Ushironomiya SUPPORTING

Yuu Mitarai SUPPORTING

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