1. 片道切符　   one-way ticket   cancellation   cabin   lower berth   Hint Half-n-half Clue   2. 冷房完備　   luggage rack   fare, price   ticket office   air conditioned   Half-n-half Clue   3. 運賃　   fare, price   first class   railway   round-trip ticket   Half-n-half Clue   4. 割引　   sleeping car   discount   toilet   engine   Half-n-half Clue   5. 降りる　   cabin   fare, price   get-off   sitting room   Half-n-half Clue   6. 居間　   sitting room   on time   second class   engine   Half-n-half Clue   7. 電車　   ticket office   lower berth   air conditioned   railway   Half-n-half Clue