El hundimiento del Japón: Reparto
小林桂樹
Dr. Tadokoro
藤岡弘、
Onodera Toshio
いしだあゆみ
Abe Reiko
丹波哲郎
Prime Minister Yamamoto
島田正吾
Old man Watari
John Fujioka
Narita
Andrew Hughes
Australian Prime Minister
Franz Gruber
United Nations Committee member
中村伸郎
Japanese Ambassador
中島春雄
Prime Minister's Chauffeur
二谷英明
Dr. Nakata
Isao Natsuyagi
Yuki
滝田裕介
Assistant Professor Yukinaga
田中友幸
Government official (uncredited)