1. weitorifuteingu   skating   horse-riding   billiards   weightlifting   Hint Half-n-half Clue   2. basukettobooru   golf   skiing   boxing   basketball   Half-n-half Clue   3. biriyaado,tamatsuki   swimming   billiards   baseball   golf   Half-n-half Clue   4. kentou、bokushingu   tennis   boxing   skating   water polo   Half-n-half Clue   5. kiba   boxing   horse-riding   billiards   football, soccer   Half-n-half Clue   6. takkyuu、pinpon   ping-pong, table tennis   swimming   rugby   skating   Half-n-half Clue   7. ragubi   rugby   billiards   basketball   hockey   Half-n-half Clue