Akira Yamanouchi

Dr. Toru Yano

Hiroyuki Kawase

Ken Yano

Toshie Kimura

Toshie Yano

Keiko Mari

Miki Fujiyama

Toshio Shiba

Yukio Keuchi

Yoshio Yoshida

Gohei - fisherman

Haruo Suzuki

JSDF Officer

Kentaro Watanabe

Announcer B

Yukihiko Gondō

Mean General

Eisaburo Komatsu

Fisherman

Tadashi Okabe

Scientist

Wataru Ōmae

Helpless Police Officer

Susumu Okabe

Interviewer

Haruo Nakajima

Godzilla

Kenpachirō Satsuma

Hedorah (as Kengo Nakayama)

Yoshio Katsube

JSDF Engineer

Takuya Yuki

Correspondent

Tatsuhito Go

Youth