Osaka is the second largest city in Japan and the capital of Osaka Prefecture. It has an area of 222.3 square kilometers and a population of about 2.66 million. As an important port city in Japan, it serves as the country’s economic and cultural center like Tokyo. The water area accounts for more than 10% of the total area of Osaka. In Osaka, there are many bridges and canals and so it is also dubbed asWater City.
