Shionogi Pharmaceutical Headquarters stands as a prominent example of 1990s Japanese corporate architecture, completed in 1993 in Osaka's historic Doshomachi district. Designed collaboratively by Sakakura Architects and Takenaka Corporation, this building represents the refined approach to modern institutional design characteristic of the era. Located at 3-1-8 Doshomachi in Chuo Ward, the structure exemplifies the integration of contemporary architectural principles with functional corporate requirements. The building's design reflects the sophisticated aesthetic sensibilities and advanced construction techniques that both firms brought to their collaborative effort, making it a noteworthy addition to Osaka's architectural landscape and a testament to Japan's corporate design standards of that period.