All the above from "vschip" is good guidance....for clarification, the blue staircases will be on the opposite side of the intersection that you approach after coming straight out of exit 4. Do not cross the intersection, keep to the left on the near side of the intersection and about 100-200 yards or so, you will clearly see the PIAS building on the left, and the Hankyu Hotel on the right. Under the auto bridge, under the rail bridge, and you will pick up the "Y" awning straight ahead. Great breakfast, great outing, still 600 yen, 230 yen each on the subway. Some of our group walked back, about 45 mins walk to the Suisshotel. Highly recommended!