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A college student joins the local diving club after meeting some rowdy upperclassmen. New adventures in booze and the ocean await.

Series Cast

  1. Yuma Uchida as Iori Kitahara (voice)

    Yuma Uchida

    Iori Kitahara (voice)

    12 Episodes

  2. Ryohei Kimura as Kōhei Imamura (voice)

    Ryohei Kimura

    Kōhei Imamura (voice)

    12 Episodes

  3. Chika Anzai as Chisa Kotegawa (voice)

    Chika Anzai

    Chisa Kotegawa (voice)

    12 Episodes

  4. Kana Asumi as Aina Yoshiwara (voice)

    Kana Asumi

    Aina Yoshiwara (voice)

    12 Episodes

  5. Toa Yukinari as Azusa Hamaoka (voice)

    Toa Yukinari

    Azusa Hamaoka (voice)

    12 Episodes

  6. Maaya Uchida as Nanaka Kotegawa (voice)

    Maaya Uchida

    Nanaka Kotegawa (voice)

    12 Episodes

  7. Katsuyuki Konishi as Ryūjirō Kotobuki (voice)

    Katsuyuki Konishi

    Ryūjirō Kotobuki (voice)

    12 Episodes

  8. Hiroki Yasumoto as Shinji Tokita (voice)

    Hiroki Yasumoto

    Shinji Tokita (voice)

    12 Episodes

  9. Junya Enoki as Shinichirō Yamamoto (voice)

    Junya Enoki

    Shinichirō Yamamoto (voice)

    5 Episodes

  10. View More

Full Cast & Crew

Last Season

Season 1

2018 • 12 Episodes

Season 1 of Grand Blue premiered on July 14, 2018.


(1x12, September 29, 2018) Season Finale

View All Seasons

Grand Blue
Grand Blue


Original Name ぐらんぶる

Status Ended


  • See more TV shows from MBS...

Type Scripted

Original Language Japanese


Content Score 


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