Boiru Nakajima

Fewer samurai films are being made, and the Uzumasa studio has fallen on hard times. One day, veteran "kirareyaku" (whose job it is to be felled with a sword by a film's star) actor Kamiyama is tasked with teaching sword action techniques to fledgling actress Satsuki. A few years later, the now-retired Kamiyama is visited by Satsuki, who has become a popular star.

Four young soldiers raise the orphaned son of their commanding officer. As they each decide to go working in munitions factories, it is up to four women to take care of the boy as they wait for the men to return.