1. りょうしん   mother   parent   niece   husband   Hint Half-n-half Clue   2. ちち   aunt   grandparents   father   granddaughter   Half-n-half Clue   3. おじいさん   grandfather   nephew   granddaughter   sister   Half-n-half Clue   4. おば   grandparents   aunt   grandmother   wife   Half-n-half Clue   5. そふぼ   father   grandparents   grandchildren   parents   Half-n-half Clue   6. むすこ   son   husband   parents   mother   Half-n-half Clue   7. まごむすこ   grandson   parent   grandparents   wife   Half-n-half Clue