“Cost down” and “income up” caused the “return up.” Investors are fond of the high return. Goldman Sachs sold the Rockefeller Center buildings at auction. They sold them for 200 billion yen. It’s one of their ways to obtain big profit. The…

The buyer was Goldman Sachs. They separated the process of the maintenance of the buildings and reduced the cost. And they succeeded in getting famous brand-name shops as the tenants. It brought a good image and worth to the buildings. The…

There was a bubble economy about 20 years ago in Japan. At that time, Mitsubishi Real Estate Company, the number one real estate company in Japan, bought the Rockefeller Center buildings in New York for 120 billion yen. When Mitsubishi bou…