Industrial espionage gets in the way of love and marriage for factory worker Katayanagi.
Director
Writers
Jirō Tamiya
Yūko Hamada
Nobuo Kaneko
Jun Negami
Ryūzō Shimada
Tatsuya Ishiguro
Tazuko Niki
Kazuko Wakamatsu
Chitose Maki
Michiko Ai
Fukuko Sayo
Osamu Maruyama
Yotaro Yajima
Midori Towada
