Season 2:
Our summer isn’t over yet!
It’s been three months since Iori Kitahara started his college life in Izu.
He’s crashing at the diving shop Grand Blue, where he lives under the same roof as his cute cousin Chisa Kotegawa.
Joined by his other cousin, the graceful Nanaka Kotegawa, the irresistibly alluring Azusa Hamaoka, and his classmate Aina Yoshiwara, Iori seems to be enjoying a picture-perfect, sun-soaked college life…
Well, on the surface, anyway.
In reality, most of his campus life is sheer chaos, surrounded by naked muscleheads in a nonstop whirlwind of absurd antics!
That’s because Iori joined the diving club Peek a Boo, where diving is more of a side hobby and the main activity is getting stark naked and drinking like lunatics.
Now, along with Kohei Imamura, a handsome but die-hard otaku, Iori has been fully inducted into this ridiculous, booze-fueled brotherhood.
Just as he returns from a diving license training trip in Okinawa, a letter arrives from his younger sister, Shiori…
With his sister’s sudden visit, the Aoume Girls' College festival, ghost hunts, dates, and a camping trip to a deserted island,
Iori’s wild, wild college life—surrounded by his beloved band of naked idiots—is kicking off all over again!