On screen
Cast
18 credited performers
Artwork unavailable
Tomu Miura
Kota (voice)
Hideyuki Umezu
Endo (voice)
Masahito Kawanago
Kato (voice)
Taro Masuoka
Ota (voice)
Yasuhiro Takato
Kusuke (voice)
Artwork unavailable
Yuumi Kikuchi
Yoshie (voice)
Aruno Tahara
Ship Captain (voice)
Fumiko Orikasa
Narrator (voice)
Junko Midori
Mom Whale (voice)
Kaoru Morota
Baby Whale A (voice)
Ken Narita
Dolphin B (voice)
Kozo Shioya
Teacher (voice)
Mizue Otsuka
Umeko (voice)
Ryuji Nakagi
Blue Sea Turtle (voice)
Shigeru Shibuya
Dolphin A (voice)
Shino Kakinuma
Baby Whale B (voice)
Takeshi Kusao
Orca (voice)
Artwork unavailable
Yoko Wakana
Baby Whale C (voice)