1. きし   shore   swimsuit   sea   lifeguard   Hint Half-n-half Clue   2. すなのしろ   sand castle   wave   pail   swimsuit   Half-n-half Clue   3. かい   wave   sand castle   swimming trunks   shell   Half-n-half Clue   4. きゅうごいん   wave   sand castle   lifeguard   shell   Half-n-half Clue   5. ておけ   surfboard   pail   swimming trunks   sea   Half-n-half Clue   6. うみ   sea   surfboard   sand   wave   Half-n-half Clue   7. すいえいパンツ   shell   swimming trunks   pail   sea   Half-n-half Clue