1. foster mother   mamamusuko   youbo   mamachichi, keifu   mamahaha, keibo   Hint Half-n-half Clue   2. sister-in-law   nadukemusume   mamachichi, keifu   gishi   muko   Half-n-half Clue   3. foster brother   sousobo   chikyoudai   mamamusume   nadukemusume   Half-n-half Clue   4. parents-in-law   mamamusuko   insekinooya, girinooya   mamashimai   sousobo   Half-n-half Clue   5. stepfather   youjo   oyome   youbo   mamachichi, keifu   Half-n-half Clue   6. son-in-law   mamamusuko   muko   mamakyoudai   gishi   Half-n-half Clue   7. godmother   sousobo   nadukehaha   mamashimai   nadukemusuko   Half-n-half Clue