Hideto Ogata
Emiko Yamane
Daisuke Serizawa
Kyohei Yamane
Professor Tanabe
Newspaper Reporter Hagiwara
Masaji Yamada
Shinkichi Yamada
President of Company
Chairman of Diet Committee
Parliamentarian Oyama
Ozawa-san
Godzilla
Mrs. Yamada
The Old Fisherman (uncredited)
Prof. Tababe's Assistant (uncredited)
Employee of Nankai Salvage Company (uncredited)
Radio Operator (uncredited)
Chief of Maritime Safety Agency (uncredited)
Young Lover on Ship (uncredited)
Soldier (uncredited)
Chief of Emergency Headquarters (uncredited)
Power Station Engineer (uncredited)
News Reporter (uncredited)
Woman with Children (uncredited)
Partygoer (uncredited)
Partygoer's Escort (uncredited)
Mayor Inada (uncredited)
Mother (uncredited)