As the world's largest city (population of 37,126,000 as at 2012), every visitor to Tokyo will be amazed by its famous reputation of tidiness and safety of the city. Commuters can fully rely on a precisely engineered and punctual railway network. The air is so clear that Mount Fuji can be seen from 100 kms away. 東京作為世界上最多人口的城市(2012年超過三千七百萬),初次到訪的旅客無不對此地的整潔及安全表示驚喜。這裡還擁有絕對守時而密雜的鐵路網絡,空氣清新得可以遙望一百公里遠的富士山。