母ぁちゃん、海が知ってるよ

Hiroyuki Ôta

Kazuo Morozumi

Mitsuo Hamada

Shinji

Yōko Minamida

Yasuko, Kazuo's foster mother

Jūkichi Uno

Aikichi, Kazuo's father

Kayo Matsuo

Sugiko

Chōko Iida

Riki

Eijirō Tōno

Genji

Masako Izumi

Miyoko

Yumi Takano

Sueno

Hiroshi Ishii

Nobuo, Kazuo's younger brother

Nobuo Kawakami

Yazō

Kotoe Hatsui

Fusyo