Watakushi-tachi no Kekkon plot
Keiko (Noriko Maki) and Saeko (Chieko Baisho) are sisters and do office work to help their family survive. Their father's fishing business seems to be about to collapse at any moment, and Keiko and Saeko become the main breadwinners. Keiko has a hard time with that. One day she meets a childhood friend who earns her money in the city by simply flirting with wealthy men. Keiko doesn't think it's ideal, but when she meets a potential "customer," she discovers how much money they have to spend. Meanwhile, her sister tries to pair her up with a colleague.