The Nakauchi Residence, completed in 1976 in Yamato-Koriyama, Nara Prefecture, represents a significant work by architect Toyokazu Watanabe's atelier. This residential project exemplifies the architectural sensibilities of the mid-1970s, showcasing thoughtful design principles applied to domestic space. Designed as a private dwelling, the residence reflects Watanabe's distinctive approach to residential architecture during this period. The building demonstrates careful attention to spatial composition and material expression, making it a notable example of contemporary Japanese residential design for architecture enthusiasts studying this era.