Synopsis

Third season of Grand Blue.

News

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Episodes

12 episodes
  1. 12 Back in Okinawa (B-Side) 沖縄再上陸（裏） 22 Sep 2026
  2. 11 Back in Okinawa (A-Side) 沖縄再上陸（表） 15 Sep 2026
  3. 10 Lottery 宝くじ 8 Sep 2026
  4. 9 Ordeals 受難 1 Sep 2026
  5. 8 Mixer, Round 2 合コン round2 25 Aug 2026
  6. 7 Mother お母さん 18 Aug 2026
  7. 6 Assist アシスト 11 Aug 2026
  8. 5 TV Special TV取材 4 Aug 2026
  9. 4 The Oceans of Palau パラオの海 28 Jul 2026
  10. 3 Saving Private Passport パスポート奪還作戦 21 Jul 2026
  11. 2 Homecoming 帰省 14 Jul 2026
  12. 1 Unfinished Business やり残し 7 Jul 2026

Characters & Staff

Imamura, Kouhei
Imamura, Kouhei
Main
Ryouhei Kimura (Japanese)
Kitahara, Iori
Kitahara, Iori
Main
Yuuma Uchida (Japanese)
Kotegawa, Chisa
Kotegawa, Chisa
Main
Chika Anzai (Japanese)
Yoshiwara, Aina
Yoshiwara, Aina
Main
Kana Asumi (Japanese)
Anzai
Anzai
Supporting
Tarou Kiuchi (Japanese)
Azuma
Azuma
Supporting
Mitsuru Watanabe (Japanese)
Busujima, Sakurako
Busujima, Sakurako
Supporting
Aya Yamane (Japanese)
Chief
Chief
Supporting
Asami Seto (Japanese)
Fujiwara, Kenta
Fujiwara, Kenta
Supporting
Robert Waterman (Japanese)
Hamaoka, Azusa
Hamaoka, Azusa
Supporting
Toa Yukinari (Japanese)
Karina
Karina
Supporting
Mao Ichimichi (Japanese)
Kitahara, Shiori
Kitahara, Shiori
Supporting
Sumire Morohoshi (Japanese)
Kitahara's Father
Kitahara's Father
Supporting
Naoya Uchida (Japanese)
Kitahara's Mother
Kitahara's Mother
Supporting
Maaya Uchida (Japanese)
Kotegawa, Nanaka
Kotegawa, Nanaka
Supporting
Maaya Uchida (Japanese)
Kotegawa, Sayaka
Kotegawa, Sayaka
Supporting
Sayaka Ohara (Japanese)
Kotegawa, Toshio
Kotegawa, Toshio
Supporting
Shinji Kawada (Japanese)
Kotobuki, Ryuujirou
Kotobuki, Ryuujirou
Supporting
Katsuyuki Konishi (Japanese)
Kudou
Kudou
Supporting
Jun Fukuyama (Japanese)
Kugelschreiber
Kugelschreiber
Supporting
Shouhei Oowada (Japanese)
Maki
Maki
Supporting
Aya Suzaki (Japanese)
Mitarai, Yuu
Mitarai, Yuu
Supporting
Natsuki Hanae (Japanese)
Mizuki, Kaya
Mizuki, Kaya
Supporting
Nana Mizuki (Japanese)
Nojima, Hajime
Nojima, Hajime
Supporting
Takuya Eguchi (Japanese)
Oohashi, Rie
Oohashi, Rie
Supporting
Saki Yamakita (Japanese)
Otoya, Naomi
Otoya, Naomi
Supporting
Yoshino Aoyama (Japanese)
Stroheim
Stroheim
Supporting
Wataru Komada (Japanese)
Tokita, Shinji
Tokita, Shinji
Supporting
Hiroki Yasumoto (Japanese)
Yamamoto, Shinichirou
Yamamoto, Shinichirou
Supporting
Junya Enoki (Japanese)
Yokote
Yokote
Supporting
Yuu Kitada (Japanese)

Same series

View all seasons →

Related

Information

Japanese ぐらんぶる Season 3
Studios Zero-G, Saber Works
Source Manga
Licensors None found, add some
Rating 8.3
Broadcast Tuesdays at 00:00 (JST)
Aired 07 Jul 2026 – 22 Sep 2026

Last updated: 10 Oct 2026