Black Weapon

Industrial espionage gets in the way of love and marriage for factory worker Katayanagi.

Jiro Tamiya

Yuko Hamada

Nobuo Kaneko

Jun Negami

Ryûzô Shimada

Tatsuya Ishiguro

Tazuko Niki

Kazuko Wakamatsu

Chitose Maki

Michiko Ai

Fukuko Sayo

Osamu Maruyama

Yotaro Yajima

Midori Towada