cast
- Jun Hashizume Lieutenant Koji Shinjo
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Megumi Odaka
Miki Saegusa
- Zenkichi Yoneyama Lieutenant Kiyoshi Sato
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Akira Nakao
Colonel Takaaki Aso
-
Yousuke Saito
Dr. Susumu Okubo
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Koichi Ueda
Deputy Commander Hyodo
-
Kenji Sahara
Minister Takayuki Segawa
- Towako Yoshikawa Dr. Chinatsu Gondo
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Akira Emoto
Major Akira Yuki
-
Keiko Imamura
Cosmos
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Sayaka Osawa
Cosmos
-
Kenpachirō Satsuma
Godzilla
- Ryo Hariya SpaceGodzilla
- Wataru Fukuda M.O.G.U.E.R.A.
- Little Franky Little Godzilla
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Houka Kinoshita
Moguera Pilot
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Toru Minegishi
Colonel Goro Gondo (archival footage) (uncredited)