Kōjirō Hongō
Keisuke Hirata
Acting
Kyōko Enami
Karen
Acting
Yūzō Hayakawa
Kawajiri
Acting
Takuya Fujioka
Dr. Sato
Acting
Kōji Fujiyama
Onodera
Acting
Shō Natsuki
Ichiro Hirata
Acting
Yoshirō Kitahara
Professor Amano
Acting
Ichirō Sugai
Dr. Matsushita
Acting
Bontarō Miake
Self-Defense Force General
Acting
Jutarō Hojo
Self-Defense Force Commander
Acting
Kazuko Wakamatsu
Sadae Hirata
Acting
Yuka Konno
Onodera's Lover
Acting
Eiichi Takamura
Governor of Osaka
Acting
Kenichi Tani
Lee
Acting
Kōichi Itō
Metropolitan Police Superintendent-General
Acting
Hikaru Hoshi
Awaji Maru Captain
Acting
Osamu Abe
Awaji Maru Crewman
Acting
Yoshihiro Hamaguchi
Awaji Maru Crewman
Acting
Joe Ohara
Karen's Father
Acting
Tsutomu Nakata
Hayashi
Acting
Yūji Moriya
News Announcer (voice)
Acting
Gai Harada
Kishimoto
Acting
Kazuo Mori
Awaji Maru Crewman
Acting
Shin Minatsu
Awaji Maru Crewman
Acting
Toichiro Kagawa
Man at Observatory
Acting
Teruo Aragaki
Gamera
Acting