1. oyome   foster mother   sister-in-law   foster sister   daughter-in-law   Hint Half-n-half Clue   2. nadukemusume   foster father   brother-in-law   goddaughter   foster daughter   Half-n-half Clue   3. nadukemusuko   godfather   great-granddaughter   godson   great-grandmother   Half-n-half Clue   4. mamashimai   stepbrother   great-grandfather   stepsister   great-grandson   Half-n-half Clue   5. nadukeoya   stepdaughter   godfather   great-grandfather   stepfather   Half-n-half Clue   6. mamamusuko   stepson   stepsister   father-in-law   great-grandfather   Half-n-half Clue   7. mamahaha, keibo   foster son   stepmother   godson   daughter-in-law   Half-n-half Clue