1. やきゅう　   billiards   water polo   baseball   swimming   Hint Half-n-half Clue   2. たいそう　   wrestling   gymnastics   ping-pong, table tennis   boxing   Half-n-half Clue   3. たまつき　   gymnastics   horse-riding   billiards   boxing   Half-n-half Clue   4. すいきゅう、   billiards   ping-pong, table tennis   water polo   gymnastics   Half-n-half Clue   5. けんとう　   horse-riding   billiards   boxing   baseball   Half-n-half Clue   6. すいえい　   wrestling   billiards   swimming   baseball   Half-n-half Clue   7. かくとう   swimming   gymnastics   boxing   wrestling   Half-n-half Clue