大阪新大谷饭店位于大阪市“大阪商贸公园”(OBP)内,占地4万7500平方米,饭店建筑面积:7万4810平方米,总高度74.5米,包括地下2层,地上8层,塔楼2层,建成于1986年7月。在旅馆设计时,首先要最大限度地提高土地的利用率,将整个住友生命街区作为一个整体进行综合规划,根据已建的事务中心和将要建的办公大楼的布局来安排旅馆的位置。同时,运用模型和计算机等手段,研究了从大阪城方向看OBP各建筑与天守阁之间的协调等景观 Osaka Hotel New Otani Osaka is located in Osaka’s “Osaka Business Park” (OBP) and covers an area of ​​47,500 square meters. The hotel has a building area of ​​74,810 square meters and a total height of 74.5 meters. It consists of 2 floors underground, 8 floors above ground, and a tower. The second floor was completed in July 1986. When designing a hotel, we must first maximize the land utilization rate, plan the entire Sumitomo Life Block as a whole, and arrange the location of the hotel based on the layout of the established affairs center and the office building to be built. At the same time, the use of models and computers to study the coordination between OBP’s buildings and Tenshukaku from the direction of Osaka Castle