1. stepfather   nadukehaha   mamachichi, keifu   sousofu   oyome   Hint Half-n-half Clue   2. foster sister   chikyoudai   mamamusuko   youfu   mamakyoudai   Half-n-half Clue   3. great-grandfather   mamahaha, keibo   nadukemusume   mamakyoudai   daisofu   Half-n-half Clue   4. daughter-in-law   mamashimai   nadukemusume   oyome   nadukemusuko   Half-n-half Clue   5. brother-in-law   kibo,shutome   gikei   gishi   nadukehaha   Half-n-half Clue   6. foster son   youshi   kibo,shutome   satooya   mamahaha, keibo   Half-n-half Clue   7. stepbrother   himago   mamakyoudai   chikyoudai   nadukehaha   Half-n-half Clue