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