A college student joins the local diving club after meeting some rowdy upperclassmen. New adventures in booze and the ocean await.
Season 1
Deep Blue
S1E1 / 14 Jul 2018
Underwater
S1E2 / 21 Jul 2018
A New World
S1E3 / 28 Jul 2018
The Male Beauty Pageant
S1E4 / 04 Aug 2018
Too Late
S1E5 / 11 Aug 2018
First Buddy
S1E6 / 18 Aug 2018
Doubles
S1E7 / 25 Aug 2018
Men's Cocktails
S1E8 / 01 Sep 2018
Truth or Dare
S1E9 / 08 Sep 2018
Arrival in Okinawa
S1E10 / 15 Sep 2018
You Have the Wrong Idea
S1E11 / 22 Sep 2018
Otori
S1E12 / 29 Sep 2018
Season 2
Sister
S2E1 / 08 Jul 2025
Brother
S2E2 / 15 Jul 2025
Association
S2E3 / 22 Jul 2025
Ticket Scramble
S2E4 / 29 Jul 2025
First Time at a Women's University
S2E5 / 05 Aug 2025
Back to the All-Girls College
S2E6 / 12 Aug 2025
The Charpy Impact Test
S2E7 / 19 Aug 2025
Coworkers
S2E8 / 26 Aug 2025
Are You In Love?
S2E9 / 02 Sep 2025
Movie Date
S2E10 / 09 Sep 2025
Let's Go to an Uninhabited Island!
S2E11 / 16 Sep 2025
Now We're Even
S2E12 / 23 Sep 2025
Season 3
Unfinished Business
S3E1 / 07 Jul 2026
Homecoming
S3E2 / 14 Jul 2026
Saving Private Passport
S3E3 / 21 Jul 2026
The Oceans of Palau
S3E4 / 28 Jul 2026
TV Special
S3E5 / 04 Aug 2026
Assist
S3E6 / 11 Aug 2026
Mother
S3E7 / 18 Aug 2026
Mixer, Round 2
S3E8 / 25 Aug 2026
Ordeals
S3E9 / 01 Sep 2026
Lottery
S3E10 / 08 Sep 2026
Yuma Uchida
Iori Kitahara (voice)
Ryohei Kimura
Kouhei Imamura (voice)
Chika Anzai
Chisa Kotegawa (voice)
Kana Asumi
Aina Yoshiwara (voice)
Toa Yukinari
Azusa Hamaoka (voice)
Maaya Uchida
Nanaka Kotegawa (voice)
Katsuyuki Konishi
Ryuujirou Kotobuki (voice)
