The Karuizawa Old Road Residence, completed in 1975, exemplifies the refined modernist approach of Shinohara Kazuo Atelier. Located in Kitasaku District, Nagano Prefecture, this residential project demonstrates the architect's distinctive design philosophy that harmonizes contemporary spatial concepts with the natural landscape. The residence showcases careful attention to materiality and proportion, characteristic of Shinohara's work during the mid-1970s. Its thoughtful integration into the Karuizawa context reflects the atelier's commitment to creating meaningful architectural interventions that respect both site conditions and human scale.