Tokyo most expensive city in the world in 2012 - According to the annual list of 131 cities in the world, compiled by the Economist Intelligence Unit, Tokyo is the most expensive city on the planet. This is the 14th time that the Japanese capital has occupied this place over the past 20 years. Only Zürich (seventh place), Paris (eighth place) and Oslo (fourth place) have at any one time managed to knock Tokyo off the top of this table. The second most expensive city is also in Japan, Osaka,...