The Cassina Japan Headquarters Building, completed in 1985 in Shibuya, Tokyo, represents a significant example of postmodern office architecture. Designed by the collaborative team of Cazatech, Santiago Miranda, and Perry King, this structure showcases the innovative design sensibilities of the mid-1980s era. Located at 2-9-6 Higashi, Shibuya Ward, the building serves as the corporate headquarters for the renowned Italian furniture company Cassina. The architects' combined expertise in contemporary design and spatial planning resulted in a distinctive office building that reflects the aesthetic principles and commercial aspirations of its time, making it a notable landmark in Tokyo's architectural landscape.