Tetsuya Bessho as Takuya Fujita

Satomi Kobayashi as Masako Tezuka

Takehiro Murata as Kenji Andoh

Saburo Shinoda as Professor Fukazawa

Akiji Kobayashi as Yuzo Tsuchiashi

Akira Takarada as Environmental Planning Board Chief Jyoji Minamino

Makoto Ôtake as Marutomo Head Takeshi Tomokane

Keiko Imamura as Cosmos #1

Kenpachirō Satsuma as Gojira

Megumi Odaka as Miki Saegusa

Sayaka Osawa as Cosmos #2

Koichi Ueda as Marutomo Employee

Tetsu Watanabe as Army Commander

Shiori Yonezawa as Midori Tezuka

Susumu Kurobe as Official

Shin Tatsuma as Official

Shin'ya Ohwada as Official

Kenzō Ogiwara as Takeo Shimura

Yoshiko Tanaka as Asuka Okouchi