Grand Blue Dreaming 4

College freshman Iori Kitahara and his eccentric peers in the "Peek-a-Boo" diving club embark on an excursion to Okinawa for a licensing boot camp in this fourth volume of the comedy manga series. Although the group expects a relaxing tropical getaway, their vacation plans are quickly derailed by a looming academic threat. To secure their official diving credentials, the chaotic clubmates must pass both a written and practical examination. Set along a scenic Japanese coastline, the story follows the student slackers as they hatch desperate, absurd schemes to survive their tests.