Yoyogi Forest Building is a striking commercial and office complex completed in 1987, located in the Sendagaya district of Shibuya, Tokyo. Designed by the Tokyo office of Sakakura Associates, this architectural work represents the sophisticated corporate design sensibilities of the late 1980s. The building seamlessly integrates retail and office spaces, exemplifying the mixed-use development approach that became characteristic of Tokyo's urban landscape during this period. Its design reflects the refined modernist principles and attention to urban context that define the practice's architectural philosophy, making it a notable example of Japanese commercial architecture from this era.