日本沈没

小林桂樹

as Dr. Tadokoro

藤岡弘、

as Onodera Toshio

いしだあゆみ

as Abe Reiko

丹波哲郎

as Prime Minister Yamamoto

島田正吾

as Old man Watari

John Fujioka

as Narita

Andrew Hughes

as Australian Prime Minister

Franz Gruber

as United Nations Committee member

中村伸郎

as Japanese Ambassador

中島春雄

as Prime Minister's Chauffeur

二谷英明

as Dr. Nakata

夏八木勲

as Yuki

滝田裕介

as Assistant Professor Yukinaga

田中友幸

as Government official (uncredited)