Im about to drive, Im going to buy a train lunch. Its very popular in Japan and its delicious. And I feel that Taiwan has also received a lot of influence in this respect (the same fine Taiwanese bento). This is a classic 770 yen, calculated by 100 yen = 6 RMB, about 45 yuan, similar to the high-speed rail lunch. Drink 140 yen, about 8.4 yuan. A meal of 50-80 yuan is the approximate price of Japanese light meals.