1. currency    choukatenimotsu   kanzei   gohan   tsuuka, tsūka   Hint Half-n-half Clue   2. air hostess     nimotsu   eahosutesu   geeto, gēto   ken   Half-n-half Clue   3. family    ryoken, pasupōto   kazoku   kawase   zeinkanri   Half-n-half Clue   4. international    kokusai   nimotsusha   kawase   nyuukoku, nyūkoku   Half-n-half Clue   5. domestic    tsuukan, tsūkan   shiitoberuto, shītoberuto   kokunai   menzei   Half-n-half Clue   6. window seat    taaminaru, tāminaru   esukareetaa, esukarētā    mise   madogawa no seki   Half-n-half Clue   7. luggage cart   kaato, kāto   zasekibangou, zasekibangō   menzei   kanzei   Half-n-half Clue