The Iizuka Residence, completed in 1979, stands as a notable example of contemporary Japanese residential architecture. Located in Okusawa, Setagaya Ward, Tokyo, this private dwelling was designed by the renowned Kurokawa Masayuki Architectural Design Office. The residence exemplifies the sophisticated design philosophy characteristic of the late 1970s, blending modernist principles with functional living spaces. The architects' meticulous attention to spatial planning and material selection creates a harmonious integration between interior and exterior environments. This residence represents an important work in understanding the evolution of high-quality residential design in Tokyo during this transformative period of Japanese architecture.