1. sashou, biza   domestic    passenger    visa    seat belt    Hint Half-n-half Clue   2. bangou, bangō   toilet    number    meal    customs duty    Half-n-half Clue   3. kazoku   pilot    family    passport    seat number    Half-n-half Clue   4. tsuuka, tsūka   terminal    currency    reservation    telephone    Half-n-half Clue   5. kawase   telephone    money exchange    confirmation    meal    Half-n-half Clue   6. hikoushi, hikōshi   pilot    customs duty    bank    toilet    Half-n-half Clue   7. zeinkanri   customs duty    window seat    elevator    customs officer    Half-n-half Clue