Full cast of Grand Blue Dreaming

Yuma Uchida

Iori Kitahara (voice)

24 episodes

Ryohei Kimura

Kouhei Imamura (voice)

24 episodes

Chika Anzai

Chisa Kotegawa (voice)

24 episodes

Kana Asumi

Aina Yoshiwara (voice)

24 episodes

Toa Yukinari

Azusa Hamaoka (voice)

24 episodes

Maaya Uchida

Nanaka Kotegawa (voice)

24 episodes

Katsuyuki Konishi

Ryuujirou Kotobuki (voice)

24 episodes

Hiroki Yasumoto

Shinji Tokita (voice)

24 episodes

Junya Enoki

Shinichirō Yamamoto (voice)

5 episodes

Takuya Eguchi

Hajime Nojima (voice)

5 episodes

Natsuki Hanae

Yū Mitarai (voice)

4 episodes

Robert Waterman

Kenta Fujiwara (voice)

4 episodes

Shinji Kawada

Toshio Kotegawa (voice)

3 episodes

Jun Fukuyama

Captain Kudō (voice)

3 episodes

Shouta Aoi

Mixed voice A (voice)

1 episode

Inori Minase

Mixed voice B (voice)

1 episode

Rie Kugimiya

Mixed voice C (voice)

1 episode

Saki Yamakita

Rie Ohashi (voice)

1 episode

Show Hayami

Bar master (voice)

1 episode

Yuko Gibu

Kanako Iida (voice)

1 episode

Yuka Iguchi

Kiyoko Kamio (voice)

1 episode

Yu Kitada

Yokote (voice)

1 episode

Taro Kiuchi

Anzai (voice)

1 episode