黒の商標

Ken Utsui

Koji Sugino

Yukiko Fuji

Yukiko Tago

Hideo Takamatsu

Akio Kakiuchi

Kyōko Enami

Junko Hamanaka

Jun Hamamura

Kazunori Tago

Masao Mishima

Ryuichi Terasawa

Yūzō Hayakawa

Machiko Horikawa

Nurse

Yoshio Takee

Section Chief Yamaoka

Nobuo Minamitaka

Shō Natsuki

Ide

Kōichi Itō

Division Chief Nagasawa