My father is a WWII vet and is occupying himself these days by looking up old stories from the war. He read me the story of "baby-san on board" last time he visited. Since then I have been trying to find the movie based on this story. I thought the movie was produced well before 1997, so I'm wondering if this is the one I was thinking of or if there was a previous production. But I can answer the question of where to find more information. To see a write-up and photos of the real story behind this movie, visit: http://www.koreanchildren.org/. Choose "Feature Stories" then choose "The Navy's Baby."
The story is even more touching knowing that it is based on a true story. But the question must be asked, "What about the other children of war that are not loved?"