1. 曾孫   mother-in-law   great-grandparents   godfather   great-grandson   Hint Half-n-half Clue   2. 義兄   great-grandmother   stepsister   foster brother   brother-in-law   Half-n-half Clue   3. まま姉妹   foster son   great-grandson   stepsister   great-grandparents   Half-n-half Clue   4. 継父   stepfather   great-grandparents   great-grandfather   foster brother   Half-n-half Clue   5. お娘   godson   stepfather   stepbrother   daughter-in-law   Half-n-half Clue   6. 大祖父   godmother   parents-in-law   great-grandfather   mother-in-law   Half-n-half Clue   7. 名付け親   foster parents   godfather   stepbrother   great-grandmother   Half-n-half Clue