Ken Utsui
Starman
Junko Ikeuchi
Toshiko / Sister
Shoji Nakayama
Detective Okamoto
Minoru Takada
Father
Sachihiro Ohsawa
Minako Yamada
Hiroshi Hayashi
Chief of Metropolitan Police
Utako Mitsuya
Chisako Hara
Reiko Seto
Okamoto's Sister
Akira Tamura
Tomohiko Ôtani
Vice-Head of Atom AB
Fumiko Miyata
Jōji Ōhara
Member of Atom AB
