The Yamazakis kept saying, 'We want a child!' encouraging each other as they tried to conceive. But two years passed, then three, and still no sign of a baby. The other day, just to be sure, they went to the hospital for tests... and it was found that Chisaki, the wife, was infertile. Afterward, the couple asked their cohabiting mother, Shion, to consider 'surrogacy'…
