Episodes
1. Deep Blue
When Iori Kitahara heads off to college, he decides to live at his uncle's dive shop in Izu.
2. Underwater
After a cutthroat battle with Kohei Imamura, Iori ends up joining the Peek-a-Boo diving club.
3. A New World
Iori and Kohei don wetsuits and head to the sea.
4. The Male Beauty Pageant
The members of Peek-a-Boo run an okonomiyaki stall with Iori, Kohei, Chisa, and Azusa helping out.
5. Too Late
Iori and Kohei attend class in their underwear like normal, but everyone glares at them.
6. First Buddy
Inori and Kohei cheats through their exams. PaB throws a welcome party for Aina, their new member.
7. Doubles
Iori and the others dream about diving at a beautiful location after seeing an article in a magazine.
8. Men's Cocktails
The members of the diving team start working part-time jobs to pay for their trip to Okinawa.
9. Truth or Date
Iori tries to setup another mixer for his friends, and wants to ask Chisa to introduce her friends.
10. Arrival in Okinawa
The Peek-a-Boo members arrive in Okinawa.
11. You Have the Wrong Idea
"You might be the only one who can't pass the license test," Nanaka says to Iori.
12. Otori
For the last half of their trip, the Peek-A-Boo members arrive in Miyakojima.
13. Untitled Episode
Expected on Jul 8, 2025 at 2:00 pm