Kobe Beef Daia Tokyo Station Gransta Yaesu is a Kobe beef sukiyaki restaurant in the basement dining area of Tokyo Station. It serves a lunch set of sukiyaki and a dish of Kobe beef over rice with a raw egg, and staff explain how to eat it. A party of one or two can enter right away even when the line is long, while others wait about 20 minutes. The amount of meat is small relative to the rice.