In 2015, Tokyo was ranked as the 19th most expensive city for expatriates.
In 2015 , Tokyo was ranked as the 11th most expensive city for expatriates , according to the Mercer consulting firm , and also the world 's 11th most expensive city , according to the Economist Intelligence Unit 's cost-of-living survey .	Tokyo	Special wards of Tokyo	most expensive city	List of most expensive cities for expatriate employees	Mercer	Mercer (consulting firm)	Economist Intelligence Unit	Economist Intelligence Unit
