Akira Takarada

Hideto Ogata

Momoko Kôchi

Emiko Yamane

Akihiko Hirata

Daisuke Serizawa

Takashi Shimura

Kyohei Yamane

Fuyuki Murakami

Professor Tanabe

Sachio Sakai

Hagiwara

Toranosuke Ogawa

President of Southern Seas Salvage

Ren Yamamoto

Masaji Yamada

Hiroshi Hayashi

Chairman of Diet Committee

Seijirô Onda

Parliamentarian Oyama

Takeo Oikawa

Chief of Emergency Headquarters

Keiji Sakakida

Mayor Inada

Toyoaki Suzuki

Shinkichi Yamada

Kokuten Kōdō

Elder of Odo Island

Kin Sugai

Mrs. Ozawa

Tamae Kawai

Odo Islander

Shizuko Azuma

Woman on Pleasure Boat / Woman on Train

Tsuruko Mano

Kuni Yamada

Tadashi Okabe

Professor Tanabe's Assistant

Kiyoshi Kamata

Man on Pleasure Boat / Man on Train

Ren Imaizumi

Coast Guard Officer

Masaaki Tachibana

Reporter on TV Tower

Ichirō Tate

TV Commentator

Yasuhisa Tsutsumi

Odo Islander

Jirô Suzukawa

Odo Islander

Saburô Iketani

News Reporter on Shikine

Katsumi Tezuka

Godzilla / Newspaper Desk Worker

Haruo Nakajima

Godzilla / News Reporter / Substation Worker

Kenzo Echigo

Sailor Playing Harmonica on Eiko Maru (uncredited)

Masayoshi Kawabe

Sailor on Eiko Maru (uncredited)

Masaki Shinohara

Shirtless Sailor on Eiko Maru / Reporter on Shikine (uncredited)

Yū Fujiki

Eiko Maru Communications Officer (uncredited)

Jirô Mitsuaki

Employee of Nankai Salvage Company (uncredited)

Sôkichi Maki

Chief of Maritime Safety Agency (uncredited)

Kenji Sahara

Young Lover on Pleasure Boat (uncredited)

Junpei Natsuki

Power Station Engineer (uncredited)

Shizuko Higashi

Partygoer (uncredited)

Tamae Sengo

Mother (uncredited)

Ishirō Honda

Substation Worker (uncredited)