Momoe Yamauchi
— Momoe Yamaguchi / Impersonator
Yuka Takemura
— Hamako, Kuroda's assistant
織本かおる
— Producer Harukawa Umeko
Akihiko Kanbara
— Station cheif
Naoto Masashi
— Takeshi
Haruo Miyaoka
Kinsaku Nakasone
— Fuji Tatsuya
Ichi Hayakawa
Takehiro Niina
Ippei Shibuya
Nikko Togawa
Seiko Takashima
— Operator girl
Sachiko Kamikawa
Yukijirō Hotaru
— Detective Ippei Kuroda
Mototsugu Watanabe
— Makihara