1. suuji、kazu   vegetarian   meal   railway   number   Hint Half-n-half Clue   2. kippu   number   ticket   ticket collector   luggage van   Half-n-half Clue   3. keikai   luggage van   credit card   luggage trolley   guard   Half-n-half Clue   4. shokudousha   ticket collector   time of arrival   dining car   newspaper   Half-n-half Clue   5. yakkyoku   restaurant   taxi stand   window seat   pharmacy, chemist   Half-n-half Clue   6. bakkin   car rental   taxi stand   fine   stop   Half-n-half Clue   7. chuushoku   dining car   snack   lunch   newspaper   Half-n-half Clue