1. daughter-in-law   nadukehaha   mamamusuko   oyome   youshi   Hint Half-n-half Clue   2. godson   nadukemusume   mamakyoudai   nadukemusuko   chikyoudai   Half-n-half Clue   3. father-in-law   shuuto   nadukemusuko   insekinooya, girinooya   himago   Half-n-half Clue   4. great-grandson   chikyoudai   mamahaha, keibo   insekinooya, girinooya   himago   Half-n-half Clue   5. foster son   youshi   youfu   daisofu   chikyoudai   Half-n-half Clue   6. parents-in-law   insekinooya, girinooya   gikei   chikyoudai   gishi   Half-n-half Clue   7. mother-in-law   kibo,shutome   himago   sousofu   shuuto   Half-n-half Clue