http://www.TravelsWithSheila.com Our walk continued from the Ginza into Marunouchi, Tokyo's leading business area and where the Tokyo Stock Exchange, and Bank of Japan are located. Through the business district to the Imperial Palace and across the moat to enter. The Imperial Palace was once known as Edo Castle and belonged to the Tokugawa family. Visitors are only allowed into the Imperial section twice a year and we turned into the magnificent East Gardens with its Japanese garden, a woodland grove and trees representing Japan's 47 prefectures, trees and flowers in bloom right now; an idyllic place with no time to linger. There was a lot more to see and only one day to do it in.