Seasons and episodes
1Season 1 Jul. 14, 2018
1 - 1Deep Blue Jul. 14, 2018
1 - 2Underwater Jul. 21, 2018
1 - 3A New World Jul. 28, 2018
1 - 4The Male Beauty Pageant Aug. 04, 2018
1 - 5Too Late Aug. 11, 2018
1 - 6First Buddy Aug. 18, 2018
1 - 7Doubles Aug. 25, 2018
1 - 8Men's Cocktails Sep. 01, 2018
1 - 9Truth or Dare Sep. 08, 2018
1 - 10Arrival in Okinawa Sep. 15, 2018
1 - 11You Have the Wrong Idea Sep. 22, 2018
1 - 12Otori Sep. 29, 2018
2Season 2 Jul. 08, 2025
2 - 1Sister Jul. 08, 2025
2 - 2Brother Jul. 15, 2025
2 - 3Association Jul. 22, 2025
2 - 4Ticket Scramble Jul. 29, 2025
2 - 5First Time at a Women's University Aug. 05, 2025
2 - 6Back to the All-Girls College Aug. 12, 2025
2 - 7The Charpy Impact Test Aug. 19, 2025
2 - 8Coworkers Aug. 26, 2025
2 - 9Are You In Love? Sep. 02, 2025
2 - 10Movie Date Sep. 09, 2025
2 - 11Let's Go to an Uninhabited Island! Sep. 16, 2025
2 - 12Now We're Even Sep. 23, 2025
Creator
Cast
Iori Kitahara (voice)
Kouhei Imamura (voice)
Chisa Kotegawa (voice)
Aina Yoshiwara (voice)
Azusa Hamaoka (voice)
Nanaka Kotegawa (voice)
Ryuujirou Kotobuki (voice)
Shinji Tokita (voice)
Synopsis
A college student joins the local diving club after meeting some rowdy upperclassmen. New adventures in booze and the ocean await.
Original title ぐらんぶる
TMDb Rating 7.733 161 votes
First air date Jul. 14, 2018
Last air date Sep. 23, 2025
Seasons 3
Episodes 24
Average Duration 24 minutes
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