Episode 1
Deep Blue
When Iori Kitahara heads off to college, he decides to live at his uncle's dive shop in Izu. Iori is looking f...
Episode 2
Underwater
After a cutthroat battle with Kohei Imamura, a handsome otaku from school, Iori ends up joining the Peek-a-Boo...
Episode 3
A New World
Iori and Kohei don wetsuits and head to the sea! Although Iori used to be afraid of the water, he starts becom...
Episode 4
The Male Beauty Pageant
The Izu Spring Festival has begun! The members of Peek-a-Boo run an okonomiyaki stall with Iori, Kohei, Chisa,...
Episode 5
Too Late
Iori and Kohei attend class in their underwear like normal, but everyone glares at them with a bloodthirsty lo...
Episode 6
First Buddy
Inori and Kohei get through their exams by cheating. Meanwhile, PaB throws a welcome party for Aina, their new...
Episode 7
Doubles
Iori and the others dream about going diving at a beautiful location after seeing an article on Miyakojima in...
Episode 8
Men's Cocktails
The members of the diving team start working part-time jobs to pay for their trip to Okinawa. However, Iori an...
Episode 9
Truth or Dare
Iori tries to setup another mixer for his friends, and wants to ask Chisa to introduce her friends so they can...
Episode 10
Arrival in Okinawa
The Peek-a-Boo members arrive in Okinawa! After checking out their gorgeous vacation home, the group decides t...
Episode 11
You Have the Wrong Idea
"You might be the only one who can't pass the license test," Nanaka says to Iori, pointing out what he's bad a...
Episode 12
Otori
For the last half of their trip, the Peek-A-Boo members arrive in Miyakojima. Everyone goes for a serious dive...