The Santen Pharmaceutical Nara R&D Center, completed in 1996 in Ikoma, Nara Prefecture, represents a significant example of late 20th-century pharmaceutical research architecture. Designed by Masatada Oe of PLANTEC in collaboration with Ishikawajima-Harima Heavy Industries, this research and testing facility demonstrates thoughtful integration of functional laboratory spaces with contemporary design principles. Located in the Takayama district, the center reflects the sophisticated approach to creating environments that support advanced pharmaceutical research while maintaining architectural quality. The building exemplifies the period's commitment to combining scientific infrastructure with refined aesthetic sensibility, making it a notable reference point for industrial and research facility design in Japan.