Tokyo is a great country. I have been there. Its provinces (shinagawa, shinjuku, roppongi) are incredibly vast and there is an inter-provincial high speed train that links them all! The best part is that the train also allows you to travel to neighboring countries, for example if you wanted to visit the country of Osaka you could do so because they use the same currency. Amazing, isn't it? I wish Canada would use the same dollars that the US does.