1. kokunai   passenger    domestic    baggage allowance    baggage van    Hint Half-n-half Clue   2. erebeetaa, erebētā   flight number    reservation    customs clearance   elevator    Half-n-half Clue   3. tsuurogawa, tsūrogawa   aisle seat     customs    window seat    terminal    Half-n-half Clue   4. nyuukoku, nyūkoku   vegetarian    immigration    currency    seat number    Half-n-half Clue   5. ryoken, pasupōto   passport    family    airline    customs duty    Half-n-half Clue   6. sashou, biza   luggage cart   family    visa    shop    Half-n-half Clue   7. tsuukan, tsūkan   airplane    luggage cart   customs clearance   aisle seat     Half-n-half Clue