银联汇率http://www.unionpayintl.com/cn/serviceCenter/overseas/rateQuery V家汇率http://usa.visa.com/personal/card-benefits/travel/exchange-rate-calculator.jsp M家汇率https://www.mastercard.com/global/currencyconversion/index.html J家汇率http://www.jcb.jp/rate/jpy.html（当日） 中行汇率http://www.boc.cn
I never heard the special regulation of "eat on the bus" in Japan. It seems the metor like this. But the long distance bus, especially for travel
YODOBASHI BIC CAMERA都会有卖，但是楼主能不能抢到这是个问题，或者去24小时都营业的唐吉可德，这个有很多店可以上网查一下，我在蒲田站西口的唐吉可德经常可见这个牌子的杯子。PS：MADE IN JAPAN没见过，一般MADE IN CHINA就算是最好的，还有MADE IN MALAYSIA啥的，次之
