The Kamikamomiya House, completed in 1984 in Nakano Ward, Tokyo, represents a significant work by the architectural collective Workshop. This residential project exemplifies the design philosophy and innovative approach characteristic of 1980s Japanese residential architecture. Located in an urban Tokyo setting, the house demonstrates thoughtful spatial planning and architectural sensibility tailored to the constraints and opportunities of its site. Workshop's design approach emphasizes functional living spaces while maintaining aesthetic coherence, making this residence a noteworthy example of contemporary Japanese domestic architecture from this period.