1. oi   grandfather   husband   nephew   grandparents   Hint Half-n-half Clue   2. mei   niece   brother   grandchildren   parent   Half-n-half Clue   3. otto,shujin   husband   mother   brother   father   Half-n-half Clue   4. haha   grandfather   father   grandparents   mother   Half-n-half Clue   5. ojisan   daughter   uncle   grandson   wife   Half-n-half Clue   6. tsuma, kanai   brother   cousin   wife   daughter   Half-n-half Clue   7. ani,otouto   granddaughter   wife   brother   cousin   Half-n-half Clue