Giant Sea Monster - Part One

Masako Nozawa

Kitarou (voice)

Kosei Tomita

Isamu Tanonaka

Medama Oyaji (voice)

Nana Yamaguchi

Chikao Ohtsuka

Nezumi Otoko (voice)

Keiko Yamamoto

Youko Ohkushi

Sunakake baabaa (voice)

Ichiro Nagai

Konaki Jijii/Kagami Jijii/Yamabiko (voice)

Akiko Tsuboi

Mrs. Yamada (voice)

Kiyoshi Komiyama

Shuishi Yamada (voice)

Kosei Tomita

JMSDF Captain/Kamishima (voice)

Yasoe Matsuda

Keiko Yamada (voice)

Yonehiko Kitagawa

Minister of Science (voice)