Showa Romantic Theater - War And Carnal Desire - Waiting Women And The Men Who Come Home To Them

The era is in the midst of war. Masako (Akiko Kirishima), who is about to marry her fiancé Ken, is in the midst of happiness. But Ken goes off to war. Masako, sending Ken off, bites back the sadness in her heart, spends the last night with him, and gives him a blood-written hinomaru flag. Five years later. After the war has ended, Masako, now married to a man a decade older named Eiji, lives a life of comfort. Then one day, Ken, who had been reported dead in battle, returns to Masako. Masako, crying in surprise and joy, ends up having a relationship with Ken despite being a married woman. This triggers a lewd chain of events that draws in Masako's younger sister Chieko and her husband Eiji...